diff --git a/doc/rofi-script.5 b/doc/rofi-script.5
index 57ec3e51..5c83915d 100644
--- a/doc/rofi-script.5
+++ b/doc/rofi-script.5
@@ -115,7 +115,7 @@ The following extra options exists:
 .IP \(bu 2
 \fBdelim\fP:       Set the delimiter for for next rows. Default is '\\n' and this option should finish with this. Only call this on first call of script, it is remembered for consecutive calls.
 .IP \(bu 2
-\fBno\-custom\fP:   Only accept listed entries, ignore custom input.
+\fBno\-custom\fP:   If set to 'true'; only accept listed entries, ignore custom input.
 
 .RE
 
diff --git a/doc/rofi-script.5.markdown b/doc/rofi-script.5.markdown
index 448fbcc7..3c6eeae6 100644
--- a/doc/rofi-script.5.markdown
+++ b/doc/rofi-script.5.markdown
@@ -82,7 +82,7 @@ The following extra options exists:
  * **urgent**:      Mark rows as urgent. (for syntax see the urgent option in dmenu mode)
  * **active**:      Mark rows as active. (for syntax see the active option in dmenu mode)
  * **delim**:       Set the delimiter for for next rows. Default is '\n' and this option should finish with this. Only call this on first call of script, it is remembered for consecutive calls.
- * **no-custom**:   Only accept listed entries, ignore custom input.
+ * **no-custom**:   If set to 'true'; only accept listed entries, ignore custom input.
 
 ## Parsing row options