Wrap comments helpers package to fit 80-column width

Add an initial space after `//` where appropriate.
Minor copyediting.

1 files changed, 3 insertions, 2 deletions

diff --git a/helpers/pygments.go b/helpers/pygments.go
index b31c834c6..a615f21ba 100644
--- a/helpers/pygments.go
+++ b/helpers/pygments.go
@@ -25,7 +25,8 @@ import (
 
 const pygmentsBin = "pygmentize"
 
-//HasPygments checks to see if Pygments is installed and available on the system.
+// HasPygments checks to see if Pygments is installed and available
+// on the system.
 func HasPygments() bool {
 	if _, err := exec.LookPath(pygmentsBin); err != nil {
 		return false
@@ -33,7 +34,7 @@ func HasPygments() bool {
 	return true
 }
 
-//Highlight takes some code and returns highlighted code.
+// Highlight takes some code and returns highlighted code.
 func Highlight(code string, lexer string) string {
 
 	if !HasPygments() {