README: Clarify description of GCRYPT_FULL_REPACK

Signed-off-by: Cathy J. Fitzpatrick <cathy@cathyjf.com>
Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>

diff --git a/README.rst b/README.rst
index b0b98463781569b76d28ec9f8f23839d96404d85..28473011b8a61f868a5b39e919c7c6c5aadcd922 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -111,7 +111,8 @@ Environment variables
 =====================
 
 *GCRYPT_FULL_REPACK*
-    When set (to anything), this environment variable forces a full repack when pushing.
+    When set (to anything other than the empty string), this environment
+    variable forces a full repack when pushing.
 
 Examples
 ========