remove trailing slash on websocketpp submodule url, which causes checkout failure on CircleCI with git 2.22.0 (#1263)

kevin-- · BillyONeal · commit fd6aa00c18a7 · 2019-10-28T18:41:24.000-07:00
diff --git a/.gitmodules b/.gitmodules
@@ -3,5 +3,5 @@
 	url = https://github.com/Microsoft/vcpkg
 [submodule "websocketpp"]
 	path = Release/libs/websocketpp
-	url = https://github.com/zaphoyd/websocketpp/
+	url = https://github.com/zaphoyd/websocketpp
 	fetchRecurseSubmodules = false
