Eliminate unnecessary use of cat

[Shushe] / README.markdown

diff --git a/README.markdown b/README.markdown
index 6b865aeb07499008c86d550e253ae89cdcc51820..040d56465513be1b09df1536dd481cbe15020f09 100644 (file)
--- a/README.markdown
+++ b/README.markdown
@@ -283,6 +283,8 @@ The following additional variables can be used to control the behaviour
     those which end with a cloparen, and those which contain a hash,
     buck, percent, asterisk, colon, semi, eroteme, bracket, backslash,
     or pipe.
+  It is important that these rules not produce any output, as anything
+    printed to `stdout` will be considered a result of the find.
 
 - **`EXTRAFINDRULES`:**
   The value of this variable is appended to `FINDRULES` by default, to