Corrected more spellings.

Data/SQLite/include/Poco/Data/SQLite/Notifier.h

@@ -121,7 +121,7 @@ public:
 	static int sqliteCommitCallbackFn(void* pVal);
 		/// Commit callback event dispatcher. If an exception occurs, it is caught inside this function,
 		/// non-zero value is returned, which causes SQLite engine to turn commit into a rollback.
-		/// Therefore, callers should check for return value - if it is zero, callback completed succesfuly
+		/// Therefore, callers should check for return value - if it is zero, callback completed successfuly
 		/// and transaction was committed.
 
 	static void sqliteRollbackCallbackFn(void* pVal);

Data/SQLite/include/Poco/Data/SQLite/SQLiteStatementImpl.h

@@ -78,7 +78,7 @@ protected:
 
 	void compileImpl();
 		/// Compiles the statement, doesn't bind yet.
-		/// Returns true if the statement was succesfully compiled.
+		/// Returns true if the statement was successfully compiled.
 		/// The way SQLite handles batches of statements is by compiling
 		/// one at a time and returning a pointer to the next one.
 		/// The remainder of the statement is kept in a string

Data/SQLite/include/Poco/Data/SQLite/Utility.h

@@ -75,37 +75,37 @@ public:
 		/// Loads the contents of a database file on disk into an opened
 		/// database in memory.
 		/// 
-		/// Returns true if succesful.
+		/// Returns true if successful.
 
 	static bool fileToMemory(const Session& session, const std::string& fileName);
 		/// Loads the contents of a database file on disk into an opened
 		/// database in memory.
 		/// 
-		/// Returns true if succesful.
+		/// Returns true if successful.
 
 	static bool memoryToFile(const std::string& fileName, sqlite3* pInMemory);
 		/// Saves the contents of an opened database in memory to the
 		/// database on disk.
 		/// 
-		/// Returns true if succesful.
+		/// Returns true if successful.
 
 	static bool memoryToFile(const std::string& fileName, const Session& session);
 		/// Saves the contents of an opened database in memory to the
 		/// database on disk.
 		/// 
-		/// Returns true if succesful.
+		/// Returns true if successful.
 
 	static bool isThreadSafe();
 		/// Returns true if SQLite was compiled in multi-thread or serialized mode.
 		/// See http://www.sqlite.org/c3ref/threadsafe.html for details.
 		/// 
-		/// Returns true if succesful
+		/// Returns true if successful
 
 	static bool setThreadMode(int mode);
 		/// Sets the threading mode to single, multi or serialized.
 		/// See http://www.sqlite.org/threadsafe.html for details.
 		/// 
-		/// Returns true if succesful
+		/// Returns true if successful
 
 	static int getThreadMode();
 		/// Returns the thread mode.