Spelling fixes

* accumulating
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* assign
* attribute
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* authentication
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* authority
* auxiliary
* brackets
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* certificate
* choinyambuu
* chunk
* collector
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* compares
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* compressed
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* connection
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* construction
* constructor
* database
* decapsulated
* declaration
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* derivative
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* details
* devised
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* encoded
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* enforcing
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* establishment
* excluded
* exclusively
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* implementers
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* legitimate
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* libstrongswan
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* treshold
* unique
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* unknown
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* using
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* verification
* version
* version
* warrior

Closes strongswan/strongswan#164.

src/libstrongswan/threading/lock_profiler.h

@@ -24,12 +24,12 @@
 /**
  * Do not report mutexes with an overall waiting time smaller than this (in us)
  */
-#define PROFILE_WAIT_TRESHHOLD 10000
+#define PROFILE_WAIT_TRESHOLD 10000
 
 /**
  * Do not report mutexes with an overall lock count smaller than this
  */
-#define PROFILE_LOCK_TRESHHOLD 1000
+#define PROFILE_LOCK_TRESHOLD 1000
 
 #include <utils/backtrace.h>
 
@@ -58,8 +58,8 @@ struct lock_profile_t {
 static inline void profiler_cleanup(lock_profile_t *profile)
 {
 	if (profile->waited.tv_sec > 0 ||
-		profile->waited.tv_usec > PROFILE_WAIT_TRESHHOLD ||
-		profile->locked > PROFILE_LOCK_TRESHHOLD)
+		profile->waited.tv_usec > PROFILE_WAIT_TRESHOLD ||
+		profile->locked > PROFILE_LOCK_TRESHOLD)
 	{
 		fprintf(stderr, "%d.%03ds / %d times in lock created at:",
 			profile->waited.tv_sec, profile->waited.tv_usec, profile->locked);

src/libstrongswan/threading/mutex.c

@@ -48,7 +48,7 @@ struct private_mutex_t {
 	pthread_mutex_t mutex;
 
 	/**
-	 * is this a recursiv emutex, implementing private_r_mutex_t?
+	 * is this a recursive mutex, implementing private_r_mutex_t?
 	 */
 	bool recursive;
 

src/libstrongswan/threading/thread.c

@@ -48,7 +48,7 @@ struct private_thread_t {
 	thread_t public;
 
 	/**
-	 * Identificator of this thread (human-readable/thread ID).
+	 * Identifier of this thread (human-readable/thread ID).
 	 */
 	u_int id;