diff --git a/docs/cmds.rst b/docs/cmds.rst
index 22094277..9b8984ae 100644
--- a/docs/cmds.rst
+++ b/docs/cmds.rst
@@ -22,7 +22,7 @@ Command-Line Options
 
     path to the configuration file
 
-.. option:: -modules-list
+.. option:: --modules-list
 
     display modules (plugins & exports) list and exit
 
diff --git a/docs/man/glances.1 b/docs/man/glances.1
index ed434e56..2d3b7538 100644
--- a/docs/man/glances.1
+++ b/docs/man/glances.1
@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "GLANCES" "1" "Jan 20, 2019" "3.1.1b0" "Glances"
+.TH "GLANCES" "1" "Mar 02, 2019" "3.1.1b0" "Glances"
 .SH NAME
 glances \- An eye on your system
 .
@@ -68,7 +68,7 @@ path to the configuration file
 .UNINDENT
 .INDENT 0.0
 .TP
-.B \-modules\-list
+.B \-\-modules\-list
 display modules (plugins & exports) list and exit
 .UNINDENT
 .INDENT 0.0