Update formatting.

Author: lrm29

tests/remote/httpproxy.c

@@ -113,9 +113,9 @@ void assert_global_config_match(const char *config, const char *expected)
 	git_config* cfg;
 
 	if (config) {
-	    cl_git_pass(git_config_open_default(&cfg));
-	    git_config_set_string(cfg, config, expected);
-	    git_config_free(cfg);
+		cl_git_pass(git_config_open_default(&cfg));
+		git_config_set_string(cfg, config, expected);
+		git_config_free(cfg);
 	}
 
 	cl_git_pass(git_remote_create_detached(&remote, "https://github.com/libgit2/libgit2"));