Added a space in an error message
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 138bc3f..f5405a3 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -618,7 +618,7 @@
 	for (;;);
 #endif
 #ifdef MS_WIN32
-	OutputDebugString("Fatal Python error:");
+	OutputDebugString("Fatal Python error: ");
 	OutputDebugString(msg);
 	OutputDebugString("\n");
 #endif