[akmods] Replace some tabs with spaces to match the style of the akmods script

[Sérgio M. Basto]

commit 1b2a16e5dc5f347c78eaa83bd121bc2dc3b5784d
Author: Igor Vuk <parcijala at gmail.com>
Date:   Mon May 16 17:47:40 2016 +0200

    Replace some tabs with spaces to match the style of the akmods script

 akmods | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)
---
diff --git a/akmods b/akmods
index d632743..e2b6e06 100755
--- a/akmods
+++ b/akmods
@@ -246,9 +246,9 @@ buildinstall_kmod()
 	# akmods_echo will log to this file from now on as well
 	kmodlogfile="/var/cache/akmods/${this_kmodname}/.last.log"
 
-        # Unset TMPDIR since it is misused by "runuser"
-        # https://bugzilla.rpmfusion.org/show_bug.cgi?id=2596
-        unset TMPDIR
+	# Unset TMPDIR since it is misused by "runuser"
+	# https://bugzilla.rpmfusion.org/show_bug.cgi?id=2596
+	unset TMPDIR
 
 	# build module using akmod
 	akmods_echo 1 4 "Building RPM using the command '$(which akmodsbuild) --target $(uname -m) --kernels ${this_kernelver} ${this_kmodsrpm}'"
@@ -276,14 +276,13 @@ buildinstall_kmod()
 
 	# dnf/yum install - repository disabled on purpose see rfbz#3350
 	akmods_echo 1 4 "Installing newly built rpms"
-        if [ -f /usr/bin/dnf ]
-        then
-            akmods_echo 1 4 "DNF detected"
-            dnf -y install --disablerepo='*' $(find "${tmpdir}results" -type f -name '*.rpm' | grep -v debuginfo) >> "${kmodlogfile}" 2>&1
-        else
-            akmods_echo 1 4 "DNF not found, using YUM instead."
-	    yum -y install --disablerepo='*' $(find "${tmpdir}results" -type f -name '*.rpm' | grep -v debuginfo) >> "${kmodlogfile}" 2>&1
-        fi
+	if [ -f /usr/bin/dnf ]; then
+		akmods_echo 1 4 "DNF detected"
+		dnf -y install --disablerepo='*' $(find "${tmpdir}results" -type f -name '*.rpm' | grep -v debuginfo) >> "${kmodlogfile}" 2>&1
+	else
+		akmods_echo 1 4 "DNF not found, using YUM instead."
+		yum -y install --disablerepo='*' $(find "${tmpdir}results" -type f -name '*.rpm' | grep -v debuginfo) >> "${kmodlogfile}" 2>&1
+	fi
 	local returncode=$?
 
 	# place the newly built rpms where user expects them