Fix typos

13 files changed, 16 insertions, 16 deletions

diff --git a/auto_tests/TCP_test.c b/auto_tests/TCP_test.c
index fe699947..9206e265 100644
--- a/auto_tests/TCP_test.c
+++ b/auto_tests/TCP_test.c
@@ -691,7 +691,7 @@ START_TEST(test_tcp_connection)
                   "Could not add tcp relay to connection\n");
 
     ck_assert_msg(new_tcp_connection_to(tc_2, tcp_connections_public_key(tc_1), 123) == -1,
-                  "Managed to readd same connection\n");
+                  "Managed to read same connection\n");
 
     do_TCP_server_delay(tcp_s, mono_time, 50);
 
diff --git a/other/docker/windows/Dockerfile b/other/docker/windows/Dockerfile
index 07903239..94bedc47 100644
--- a/other/docker/windows/Dockerfile
+++ b/other/docker/windows/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:stretch-slim
 
-# Build-time enviroment variables
+# Build-time environment variables
 ARG VERSION_SODIUM=1.0.16
 ARG VERSION_OPUS=v1.2.1
 ARG VERSION_VPX=v1.6.1
diff --git a/other/docker/windows/get_packages.sh b/other/docker/windows/get_packages.sh
index 45c91854..397779ce 100644
--- a/other/docker/windows/get_packages.sh
+++ b/other/docker/windows/get_packages.sh
@@ -33,7 +33,7 @@ if [ "${SUPPORT_ARCH_x86_64}" = "true" ]; then
         gcc-mingw-w64-x86-64
 fi
 
-# Pacakges needed for running toxcore tests
+# Packages needed for running toxcore tests
 if [ "${SUPPORT_TEST}" = "true" ]; then
     apt-get install -y \
         apt-transport-https \
diff --git a/testing/misc_tools.c b/testing/misc_tools.c
index 16fb2e22..360d7a35 100644
--- a/testing/misc_tools.c
+++ b/testing/misc_tools.c
@@ -67,7 +67,7 @@ void c_sleep(uint32_t x)
 // You are responsible for freeing the return value!
 uint8_t *hex_string_to_bin(const char *hex_string)
 {
-    // byte is represented by exactly 2 hex digits, so lenth of binary string
+    // byte is represented by exactly 2 hex digits, so length of binary string
     // is half of that of the hex one. only hex string with even length
     // valid. the more proper implementation would be to check if strlen(hex_string)
     // is odd and return error code if it is. we assume strlen is even. if it's not
diff --git a/toxav/rtp.c b/toxav/rtp.c
index 77cae626..36ee9688 100644
--- a/toxav/rtp.c
+++ b/toxav/rtp.c
@@ -71,12 +71,12 @@ static struct RTPMessage *new_message(const struct RTPHeader *header, size_t all
 /**
  * Find the next free slot in work_buffer for the incoming data packet.
  *
- * - If the data packet belongs to a frame thats already in the work_buffer then
+ * - If the data packet belongs to a frame that's already in the work_buffer then
  *   use that slot.
  * - If there is no free slot return GET_SLOT_RESULT_DROP_OLDEST_SLOT.
  * - If the data packet is too old return GET_SLOT_RESULT_DROP_INCOMING.
  *
- * If there is a keyframe beeing assembled in slot 0, keep it a bit longer and
+ * If there is a keyframe being assembled in slot 0, keep it a bit longer and
  * do not kick it out right away if all slots are full instead kick out the new
  * incoming interframe.
  */
diff --git a/toxav/toxav.c b/toxav/toxav.c
index 85d0d9c1..c8d8a274 100644
--- a/toxav/toxav.c
+++ b/toxav/toxav.c
@@ -289,7 +289,7 @@ void toxav_iterate(ToxAV *av)
     av->dmsst += current_time_monotonic(av->m->mono_time) - start;
 
     if (++av->dmssc == 3) {
-        av->dmssa = av->dmsst / 3 + 5 /* NOTE Magic Offset for precission */;
+        av->dmssa = av->dmsst / 3 + 5 /* NOTE Magic Offset for precision */;
         av->dmssc = 0;
         av->dmsst = 0;
     }
diff --git a/toxcore/DHT.c b/toxcore/DHT.c
index a1025300..1eebb0c7 100644
--- a/toxcore/DHT.c
+++ b/toxcore/DHT.c
@@ -76,7 +76,7 @@ struct DHT_Friend {
     /* number of times get_node packets were sent. */
     uint32_t    bootstrap_times;
 
-    /* Symetric NAT hole punching stuff. */
+    /* Symmetric NAT hole punching stuff. */
     NAT         nat;
 
     uint16_t lock_count;
@@ -238,7 +238,7 @@ static unsigned int bit_by_bit_cmp(const uint8_t *pk1, const uint8_t *pk2)
     return i * 8 + j;
 }
 
-/* Shared key generations are costly, it is therefor smart to store commonly used
+/* Shared key generations are costly, it is therefore smart to store commonly used
  * ones so that they can re used later without being computed again.
  *
  * If shared key is already in shared_keys, copy it to shared_key.
diff --git a/toxcore/DHT.h b/toxcore/DHT.h
index cbe905ce..5feb74d2 100644
--- a/toxcore/DHT.h
+++ b/toxcore/DHT.h
@@ -235,7 +235,7 @@ const uint8_t *dht_get_friend_public_key(const DHT *dht, uint32_t friend_num);
 
 /*----------------------------------------------------------------------------------*/
 
-/* Shared key generations are costly, it is therefor smart to store commonly used
+/* Shared key generations are costly, it is therefore smart to store commonly used
  * ones so that they can re used later without being computed again.
  *
  * If shared key is already in shared_keys, copy it to shared_key.
diff --git a/toxcore/crypto_core.api.h b/toxcore/crypto_core.api.h
index 94ccac47..b6b49624 100644
--- a/toxcore/crypto_core.api.h
+++ b/toxcore/crypto_core.api.h
@@ -207,7 +207,7 @@ static int32_t decrypt_data(
 /**
  * Fast encrypt/decrypt operations. Use if this is not a one-time communication.
  * $encrypt_precompute does the shared-key generation once so it does not have
- * to be preformed on every encrypt/decrypt.
+ * to be performed on every encrypt/decrypt.
  */
 static int32_t encrypt_precompute(
     const uint8_t[CRYPTO_PUBLIC_KEY_SIZE] public_key,
diff --git a/toxcore/crypto_core.h b/toxcore/crypto_core.h
index b287b21e..c2f0296e 100644
--- a/toxcore/crypto_core.h
+++ b/toxcore/crypto_core.h
@@ -202,7 +202,7 @@ int32_t decrypt_data(const uint8_t *public_key, const uint8_t *secret_key, const
 /**
  * Fast encrypt/decrypt operations. Use if this is not a one-time communication.
  * encrypt_precompute does the shared-key generation once so it does not have
- * to be preformed on every encrypt/decrypt.
+ * to be performed on every encrypt/decrypt.
  */
 int32_t encrypt_precompute(const uint8_t *public_key, const uint8_t *secret_key, uint8_t *shared_key);
 
diff --git a/toxcore/crypto_core_test.cc b/toxcore/crypto_core_test.cc
index d6888b19..ee3cb366 100644
--- a/toxcore/crypto_core_test.cc
+++ b/toxcore/crypto_core_test.cc
@@ -87,8 +87,8 @@ TEST(CryptoCore, MemcmpTimingIsDataIndependent) {
 
   EXPECT_LT(delta, CRYPTO_TEST_MEMCMP_EPS)
       << "Delta time is too long (" << delta << " >= " << CRYPTO_TEST_MEMCMP_EPS << ")\n"
-      << "Time of the same data comparation: " << same_median << " clocks\n"
-      << "Time of the different data comparation: " << not_same_median << " clocks";
+      << "Time of the same data comparison: " << same_median << " clocks\n"
+      << "Time of the different data comparison: " << not_same_median << " clocks";
 }
 
 }  // namespace
diff --git a/toxcore/onion.c b/toxcore/onion.c
index eceeb9f8..f1873992 100644
--- a/toxcore/onion.c
+++ b/toxcore/onion.c
@@ -114,7 +114,7 @@ static int ipport_unpack(IP_Port *target, const uint8_t *data, unsigned int data
  *
  * Create a new onion path out of nodes (nodes is a list of ONION_PATH_LENGTH nodes)
  *
- * new_path must be an empty memory location of atleast Onion_Path size.
+ * new_path must be an empty memory location of at least Onion_Path size.
  *
  * return -1 on failure.
  * return 0 on success.
diff --git a/toxcore/onion.h b/toxcore/onion.h
index 26cf0039..20cd1e5c 100644
--- a/toxcore/onion.h
+++ b/toxcore/onion.h
@@ -85,7 +85,7 @@ typedef struct Onion_Path {
  *
  * Create a new onion path out of nodes (nodes is a list of ONION_PATH_LENGTH nodes)
  *
- * new_path must be an empty memory location of atleast Onion_Path size.
+ * new_path must be an empty memory location of at least Onion_Path size.
  *
  * return -1 on failure.
  * return 0 on success.