GoogDepsWriter: fixed duplicate single quotes added in yesterday's commit
diff --git a/compiler-jx/src/main/java/org/apache/royale/compiler/internal/graph/GoogDepsWriter.java b/compiler-jx/src/main/java/org/apache/royale/compiler/internal/graph/GoogDepsWriter.java
index 728734c..bfb08cf 100644
--- a/compiler-jx/src/main/java/org/apache/royale/compiler/internal/graph/GoogDepsWriter.java
+++ b/compiler-jx/src/main/java/org/apache/royale/compiler/internal/graph/GoogDepsWriter.java
@@ -1494,9 +1494,9 @@
 			{
 				builder.append(", ");
 			}
-			builder.append("''");
+			builder.append("'");
 			builder.append(dep);
-			builder.append("''");
+			builder.append("'");
 			hasDeps = true;
 		}
 	}