git-issue: add notes about installation of git-issue helper

diff --git a/doc/git-issue.md b/doc/git-issue.md
index 8de7c19c495ce55a48fedf2584728d2b36522a11..b795a799f649c2813c0df359d2ea5c121f33e4d9 100644 (file)
--- a/doc/git-issue.md
+++ b/doc/git-issue.md
@@ -60,7 +60,9 @@ opening commit is assigned.
 
 ## git-issue helper tool ##
 
-The git-issue helper script can be installed to the git tools, allowing
-a tight integration of issue management to the git workflow.
+The git-issue helper script can be installed locally, allowing a tight
+integration of issue management to the git workflow. The script can be installed
+in any location in PATH, but must keep the _git-_ prefix that allows git to find
+it.
 
-After installation, invoke _git issue_ for a usage summary.
\ No newline at end of file
+After installation, invoke _git issue_ for a usage summary.