From d8a3a7f5e3b972f91698e9321c75526fed3e8494 Mon Sep 17 00:00:00 2001 From: Waldir Pimenta Date: Thu, 21 Apr 2016 13:48:00 +0100 Subject: [PATCH] minor: fix spaces --- pages/linux/expr.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pages/linux/expr.md b/pages/linux/expr.md index 378973653..14912e9ee 100644 --- a/pages/linux/expr.md +++ b/pages/linux/expr.md @@ -6,9 +6,9 @@ `expr length {{string}}` -- Evaluate logical or math expression with an operator( '+', '-', '*', '&', '|', etc. ). Special symbols should be escaped: +- Evaluate logical or math expression with an operator ('+', '-', '*', '&', '|', etc.). Special symbols should be escaped: -`expr {{ARG1}} {{operator}} {{ARG2}}` +`expr {{first_argument}} {{operator}} {{second_argument}}` - Get position of the first character in 'string' that matches 'substring':