diff --git a/doc/asciidoc-helper.sh b/doc/asciidoc-helper.sh
index 765850a125..edc9b5b0ea 100755
--- a/doc/asciidoc-helper.sh
+++ b/doc/asciidoc-helper.sh
@@ -9,7 +9,7 @@
 set -e
 
 if [ $# != 3 ]; then
-  exit 1;
+    exit 1
 fi
 
 output=$3
@@ -19,50 +19,49 @@ if [ "$1" = "html" ]; then
     base=${output%%.html.in}
 
     if [ "$2" != none ]; then
-      TZ=UTC "$2" -d manpage -o "$output" "$input";
+        TZ=UTC "$2" -d manpage -o "$output" "$input"
     else
-      echo "==================================";
-      echo;
-      echo "You need asciidoc installed to be able to build the manpage.";
-      echo "To build without manpages, use the --disable-asciidoc argument";
-      echo "when calling configure.";
-      echo;
-      echo "==================================";
-      exit 1;
+        echo "=================================="
+        echo
+        echo "You need asciidoc installed to be able to build the manpage."
+        echo "To build without manpages, use the --disable-asciidoc argument"
+        echo "when calling configure."
+        echo
+        echo "=================================="
+        exit 1
     fi
 elif [ "$1" = "man" ]; then
     input=${output%%.1.in}.1.txt
     base=${output%%.1.in}
 
     if test "$2" = none; then
-      echo "==================================";
-      echo;
-      echo "You need asciidoc installed to be able to build the manpage.";
-      echo "To build without manpages, use the --disable-asciidoc argument";
-      echo "when calling configure.";
-      echo;
-      echo "==================================";
-      exit 1;
+        echo "=================================="
+        echo
+        echo "You need asciidoc installed to be able to build the manpage."
+        echo "To build without manpages, use the --disable-asciidoc argument"
+        echo "when calling configure."
+        echo
+        echo "=================================="
+        exit 1
     fi
     if "$2" -f manpage "$input"; then
-      mv "$base.1" "$output";
+        mv "$base.1" "$output"
     else
-      cat<<EOF
+        cat<<EOF
 ==================================
 You need a working asciidoc installed to be able to build the manpage.
 
 a2x is installed, but for some reason it isn't working.  Sometimes
 this happens because required docbook support files are missing.
 Please install docbook-xsl, docbook-xml, and xmlto (Debian) or
-similar. If you use homebrew on Mac OS X, install the docbook formula
+similar.  If you use homebrew on Mac OS X, install the docbook formula
 and add "export XML_CATALOG_FILES=/usr/local/etc/xml/catalog" to your
-.bashrc
+.bashrc file.
 
 Alternatively, to build without manpages, use the --disable-asciidoc
 argument when calling configure.
 ==================================
 EOF
-      exit 1;
+        exit 1
     fi
 fi
-