--- a/state/state.go Mon Sep 25 20:41:28 2017 -0500
+++ b/state/state.go Mon Sep 25 20:43:54 2017 -0500
@@ -103,7 +103,7 @@
// PushExtendFrame will store the set of expandable environment variables
// and the current set of environments which are restored on pop. These frames
-// are used to map a slice within an extneded task.+// are used to map a slice within an extended task. func (st *State) PushExtendFrame(env, expandable []string, delimiter string) {
st.ExtendFrames = append(st.ExtendFrames, extendFrame{
