Fix git submodules

yvan-sraka · yvan-sraka · commit ad32bcc20d96 · 2016-11-01T14:14:35.000+01:00
diff --git a/.gitmodules b/.gitmodules
@@ -21,4 +21,4 @@
 	url = https://github.com/simplonco/project-static-website/
 [submodule "htmlcss-challenge-integration"]
 	path = exercises/htmlcss-challenge-integration
-	url = https://github.com/simplonco/htmlcss-challenge-integration
+	url = https://github.com/simplonco/htmlcss-challenge-integration/
