diff --git a/pyclean.rst b/pyclean.rst
index 03d53144509e0c32123d23698e8b0859f9bd2a7f..f39def0a895cd5c656316638d6cd7f8da23eb85e 100644
--- a/pyclean.rst
+++ b/pyclean.rst
@@ -24,3 +24,4 @@ OPTIONS
 -q, --quiet	be quiet
 
 -p PACKAGE, --package=PACKAGE	specify Debian package name to clean
+  (combining with DIR_OR_FILE will additionally limit list of files)
diff --git a/pycompile.rst b/pycompile.rst
index 529cf396c233aab92349c1bc4c33475c39894607..bbeca9f67514af689ee4d20c912bf52c6bd7ac3b 100644
--- a/pycompile.rst
+++ b/pycompile.rst
@@ -35,7 +35,8 @@ OPTIONS
 -v, --verbose	turn verbose mode on
 
 -p PACKAGE, --package=PACKAGE	specify Debian package name whose files should
-  be bytecompiled
+  be bytecompiled (combining with DIR_OR_FILE will additionally limit list of
+  files)
 
 -V VRANGE	force private modules to be bytecompiled with Python
   version from given range, regardless of the default Python version in the