Removed erroneous forward slashes.

src/docs/asciidoc/jme3/eclipse_jme3_android_jnindk.adoc

@@ -35,7 +35,7 @@ One directory you should have on hand (or know where to find) is the location of
 For the various methods of obtaining the libraries (as described above), the path is usually in one of the following places:
 
 *  *SDK*: [SDK Install Dir]/jmonkeyplatform/libs
-*  //*Nightly*: /libs
+*  *Nightly*: /libs
 *  *Source*: [SDK Dir]/sdk/build/cluster/libs