Fixed Mac typo in pull request, added polycode UI docs to gitignore

.gitignore

@@ -119,6 +119,7 @@ Release
 /Documentation/Doxygen/output/standalone/Physics2D
 /Documentation/Doxygen/output/standalone/Physics3D
 /Documentation/Doxygen/output/standalone/Networking
+/Documentation/Doxygen/output/standalone/PolycodeUI
 
 /Documentation/Doxygen/output/web/Polycode
 /Documentation/Doxygen/output/web/Physics2D

IDE/Contents/Source/PolycodeToolLauncher.cpp

@@ -51,7 +51,7 @@ void PolycodeRunner::runThread() {
 #if defined(__APPLE__) && defined(__MACH__)
 	String command = "../MacOS/PolycodePlayer";	
 	String inFolder = polycodeBasePath+"/Standalone/Player/PolycodePlayer.app/Contents/Resources";
-	String args = "\""+polyappPath+"\""+;
+	String args = "\""+polyappPath+"\"";
 #elif defined _WINDOWS
 	String command = "\""+polycodeBasePath+"/Standalone/Player/PolycodePlayer.exe\"";
 	String args = "\""+polyappPath+"\"";