1 files changed, 14 insertions, 8 deletions

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index a437fc4..7158c10 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -61,37 +61,43 @@ cache-root::
 cache-static-ttl::
         Number which specifies the time-to-live, in minutes, for the cached
         version of repository pages accessed with a fixed SHA1. Negative
-        values have infinite ttl. Default value: -1".
+        values have infinite ttl, zero means that the cache is disabled for
+        this type of pages. Default value: -1".
 
 cache-dynamic-ttl::
         Number which specifies the time-to-live, in minutes, for the cached
         version of repository pages accessed without a fixed SHA1. Negative
-        values have infinite ttl. Default value: "5".
+        values have infinite ttl, zero means that the cache is disabled for this
+        type of pages. Default value: "5".
 
 cache-repo-ttl::
         Number which specifies the time-to-live, in minutes, for the cached
         version of the repository summary page. Negative values have infinite
-        ttl. Default value: "5".
+        ttl, zero means that the cache is disabled for this type of pages.
+        Default value: "5".
 
 cache-root-ttl::
         Number which specifies the time-to-live, in minutes, for the cached
         version of the repository index page. Negative values have infinite
-        ttl. Default value: "5".
+        ttl, zero means that the cache is disabled for this type of pages.
+        Default value: "5".
 
 cache-scanrc-ttl::
         Number which specifies the time-to-live, in minutes, for the result
         of scanning a path for git repositories. Negative values have infinite
-        ttl. Default value: "15".
+        ttl, zero means that the cache is disable for this type of pages.
+        Default value: "15".
 
 cache-about-ttl::
         Number which specifies the time-to-live, in minutes, for the cached
         version of the repository about page. Negative values have infinite
-        ttl. Default value: "15".
+        ttl, zero means that the cache is disable for this type of pages.
+        Default value: "15".
 
 cache-snapshot-ttl::
         Number which specifies the time-to-live, in minutes, for the cached
-        version of snapshots. Negative values have infinite ttl. Default
-        value: "5".
+        version of snapshots. Negative values have infinite ttl, zero means
+        that the cache is disable for this type of pages. Default value: "5".
 
 cache-size::
         The maximum number of entries in the cgit cache. Default value: "0"