typo in comment

panda/src/express/virtualFileSystem.cxx

@@ -353,11 +353,10 @@ find_file(const Filename &filename, const DSearchPath &searchpath) const {
     Filename match(searchpath.get_directory(i), filename);
     if (searchpath.get_directory(i) == "." && 
         filename.is_fully_qualified()) {
-      // A special case for the "." directory: to avoid prefixing
-      // an endless stream of ./ in front of files, if the
-      // filename already has a ./ prefixed
-      // (i.e. is_fully_fully_qualified() is true), we don't
-      // prefix another one.
+      // A special case for the "." directory: to avoid prefixing an
+      // endless stream of ./ in front of files, if the filename
+      // already has a ./ prefixed (i.e. is_fully_qualified() is
+      // true), we don't prefix another one.
       match = filename;
     }
     PT(VirtualFile) found_file = get_file(match);