sys/posix: fix typos

sys/posix/include/sys/socket.h

@@ -229,7 +229,7 @@ int bind(int socket, const struct sockaddr *address,
  *                          on the address family of the socket.
  * @param[in] address_len   Specifies the length of the sockaddr structure
  *                          pointed to by the address argument.
- * @post The socket will be implicitely bound to an addressed, if it is not already bound.
+ * @post The socket will be implicitly bound to an addressed, if it is not already bound.
  *       According to
  *       http://pubs.opengroup.org/onlinepubs/009695399/functions/connect.html
  *       for a "socket [that] has not already been bound to a local address,
@@ -408,7 +408,7 @@ static inline ssize_t recv(int socket, void *buffer, size_t length, int flags)
  * @param[in] address_len   Specifies the length of the sockaddr structure pointed
  *                          to by the @p address argument.
  *
- * @post    The socket will implicitely be bound to the unspecified address and
+ * @post    The socket will implicitly be bound to the unspecified address and
  *          a random port, in case it is not already bound. Rationale: A client
  *          should not require to explicitly call bind() to receive packets,
  *          but is expected to receive replies sent to the ephemeral port that

sys/posix/pthread/include/pthread_barrier.h

@@ -125,7 +125,7 @@ int pthread_barrierattr_getpshared(const pthread_barrierattr_t *attr, int *pshar
 
 /**
  * @brief     Set if the barrier should be shared with child processes
- * @details   Since RIOT is a single process OS, pthread_barrier_init() wil ignore the value.
+ * @details   Since RIOT is a single process OS, pthread_barrier_init() will ignore the value.
  * @param     attr      Attribute set for pthread_barrier_init()
  * @param     pshared   Either #PTHREAD_PROCESS_PRIVATE or #PTHREAD_PROCESS_SHARED
  * @returns   0, the invocation cannot fail

sys/posix/pthread/include/pthread_cond.h

@@ -92,7 +92,7 @@ int pthread_condattr_getpshared(const pthread_condattr_t *attr, int *pshared);
 int pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared);
 
 /**
- * @brief Get the clock selected for the conditon variable attribute attr.
+ * @brief Get the clock selected for the condition variable attribute attr.
  * @note currently NOT USED in RIOT.
  * @param[in] attr pre-allocated condition attribute variable structure.
  * @param[out] clock_id the clock ID that is used to measure the timeout service
@@ -101,7 +101,7 @@ int pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared);
 int pthread_condattr_getclock(const pthread_condattr_t *attr, clockid_t *clock_id);
 
 /**
- * @brief Set the clock selected for the conditon variable attribute ATTR.
+ * @brief Set the clock selected for the condition variable attribute ATTR.
  * @note currently NOT USED in RIOT.
  * @param[in, out] attr pre-allocated condition attribute variable structure.
  * @param[in] clock_id the clock ID that shall be used to measure the timeout service

sys/posix/pthread/include/pthread_spin.h

@@ -42,7 +42,7 @@ extern "C" {
 #endif
 
 /**
- * @brief           Intializes a spinlock.
+ * @brief           Initializes a spinlock.
  * @warning         See the warning in pthread_spinlock_t.
  * @details         A zeroed out datum is initialized.
  * @param[in,out]   lock      Datum to initialize.

sys/posix/pthread/include/pthread_threading_attr.h

@@ -23,7 +23,7 @@ extern "C" {
 
 /**
  * @brief     An attribute set to supply to pthread_create()
- * @details   A zeroed out datum is default initiliazed.
+ * @details   A zeroed out datum is default initialized.
  * @see       pthread_create() for further information
  */
 typedef struct

sys/posix/pthread/include/pthread_tls.h

@@ -57,7 +57,7 @@ int pthread_setspecific(pthread_key_t key, const void *value);
 /**
  * @brief Creates a new key to be used to identify a specific tls
  * @param[out] key the created key is scribed to the given pointer
- * @param[in] destructor function pointer called when non NULL just befor the pthread exits
+ * @param[in] destructor function pointer called when non NULL just before the pthread exits
  * @return returns 0 on success, an errorcode otherwise
  */
 int pthread_key_create(pthread_key_t *key, void (*destructor)(void *));

sys/posix/pthread/pthread_barrier.c

@@ -76,7 +76,7 @@ int pthread_barrier_wait(pthread_barrier_t *barrier)
 
         while (1) {
             /* The mutex is reacquired before checking if we should continue,
-             * so that the waiting thread don't accidentially run before the
+             * so that the waiting thread don't accidentally run before the
              * wake up loop has ended. Otherwise the thread could run into the
              * the barrier again before `barrier->count` was reset. */
             mutex_lock(&barrier->mutex);