removed trailing spaces ([[:space:]]+$)

src/libstrongswan/credentials/keys/shared_key.h

@@ -55,28 +55,28 @@ extern enum_name_t *shared_key_type_names;
  * reading.
  */
 struct shared_key_t {
-	
+
 	/**
 	 * Get the kind of this key.
 	 *
 	 * @return			type of the key
 	 */
 	shared_key_type_t (*get_type)(shared_key_t *this);
-	
+
 	/**
 	 * Get the shared key data.
 	 *
 	 * @return			chunk pointing to the internal key
 	 */
 	chunk_t (*get_key)(shared_key_t *this);
-	
-	/** 
+
+	/**
 	 * Increase refcount of the key.
 	 *
-	 * @return			this with an increased refcount 
+	 * @return			this with an increased refcount
 	 */
 	shared_key_t* (*get_ref)(shared_key_t *this);
-		
+
 	/**
      * Destroy a shared_key instance if all references are gone.
      */