+ bump version from 0.9 beta3 -> 0.9 beta4

src/macosx/Info.plist

@@ -5,7 +5,7 @@
 		<key>CFBundleExecutable</key>
 		<string>xulrunner</string>
 		<key>CFBundleGetInfoString</key>
-		<string>0.9 beta3</string>
+		<string>0.9 beta4</string>
 		<key>CFBundleIconFile</key>
 		<string>kiwix.icns</string>
 		<key>CFBundleIdentifier</key>

src/server/kiwix-serve.cpp

@@ -284,7 +284,7 @@ static int accessHandlerCallback(void *cls,
 	  cout << "mimeType: " << mimeType << endl;
 	} else {
 	  cout << "Failed to find " << urlStr << endl;
-	  content = "<h1>Not Found</h1><p>The requested URL " + urlStr + "was not found on this server.</p>" ;
+	  content = "<h1>Not Found</h1><p>The requested URL " + urlStr + " was not found on this server.</p>" ;
 	  mimeType = "text/html";
 	  httpResponseCode = MHD_HTTP_NOT_FOUND;
 	}