clear_delta_base_cache(): don't modify hashmap while iterating

diff --git a/Documentation/git-quiltimport.txt b/Documentation/git-quiltimport.txt
index ff633b0db7d54d8db12c4af248fc2bd3939b6f9c..8cf952b4de669ea3e7275c5d10087005548574eb 100644 (file)
--- a/Documentation/git-quiltimport.txt
+++ b/Documentation/git-quiltimport.txt
@@ -46,14 +46,14 @@ OPTIONS
        The directory to find the quilt patches.
 +
 The default for the patch directory is patches
-or the value of the $QUILT_PATCHES environment
+or the value of the `$QUILT_PATCHES` environment
 variable.
 
 --series <file>::
        The quilt series file.
 +
 The default for the series file is <patches>/series
-or the value of the $QUILT_SERIES environment
+or the value of the `$QUILT_SERIES` environment
 variable.
 
 GIT