Remove trailing whitespace (#3668)

Foundation/include/Poco/Exception.h

@@ -42,7 +42,7 @@ public:
 
 	Exception(const Exception& exc);
 		/// Copy constructor.
-		
+
 	~Exception() noexcept;
 		/// Destroys the exception and deletes the nested exception.
 
@@ -51,25 +51,25 @@ public:
 
 	virtual const char* name() const noexcept;
 		/// Returns a static string describing the exception.
-		
+
 	virtual const char* className() const noexcept;
 		/// Returns the name of the exception class.
-		
+
 	virtual const char* what() const noexcept;
 		/// Returns a static string describing the exception.
 		///
 		/// Same as name(), but for compatibility with std::exception.
-		
+
 	const Exception* nested() const;
 		/// Returns a pointer to the nested exception, or
 		/// null if no nested exception exists.
-			
+
 	const std::string& message() const;
 		/// Returns the message text.
-			
+
 	int code() const;
 		/// Returns the exception code if defined.
-		
+
 	std::string displayText() const;
 		/// Returns a string consisting of the
 		/// message name and the message text.
@@ -79,7 +79,7 @@ public:
 		///
 		/// The copy can later be thrown again by
 		/// invoking rethrow() on it.
-		
+
 	virtual void rethrow() const;
 		/// (Re)Throws the exception.
 		///
@@ -96,7 +96,7 @@ protected:
 
 	void extendedMessage(const std::string& arg);
 		/// Sets the extended message for the exception.
-		
+
 private:
 	std::string _msg;
 	Exception*  _pNested;