Modify path of APPC git submodule

Change-Id: I2d27c1413eeb01cbaa970c3b6c1b0715e8d64153
Issue-ID: DOC-33
Signed-off-by: Rich Bennett <rb2745@att.com>
diff --git a/.gitmodules b/.gitmodules
index 58f8596..155a4b4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,8 +8,8 @@
 	url = ../vnfrqts/requirements
 	branch = .
 	ignore = dirty
-[submodule "docs/submodules/appc/appc"]
-	path = docs/submodules/appc/appc
+[submodule "docs/submodules/appc"]
+	path = docs/submodules/appc
 	url = ../appc
-        branch = .
-        ignore = dirty
+	branch = .
+	ignore = dirty