1 file changed, 4 insertions, 2 deletions
diff --git a/MANUAL.txt b/MANUAL.txt
index 4b1e8f5..92249a7 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -184,8 +184,10 @@ embedded::
 
 enable-blame::
 	Flag which, when set to "1", lets cgit provide a "blame" page for files
-	and makes it generate links to that page in appropriate places. Default
-	value: "0". See also: "repo.enable-blame".
+	and makes it generate links to that page in appropriate places. Blame of
+	a long file with a deep history can take seconds, and the page cache
+	keeps a repeat visit cheap. Default value: "0". See also:
+	"repo.enable-blame", "The cache".
 
 enable-cache-list::
 	Flag which, when set to "1", exposes the "ls_cache" page. That page