Use space instead of tab

bin/install

@@ -69,42 +69,42 @@ construct_configure_options() {
   local install_path=$1
 
   global_config="--prefix=$install_path \
-	  --sysconfdir=$install_path \
-	  --with-config-file-path=$install_path \
-	  --with-config-file-scan-dir=$install_path/conf.d \
-	  --enable-bcmath \
-	  --enable-calendar \
-	  --enable-dba \
-	  --enable-exif \
-	  --enable-ftp \
-	  --enable-gd-native-ttf \
-	  --enable-intl \
-	  --enable-mbregex \
-	  --enable-mbstring \
-	  --enable-shmop \
-	  --enable-soap \
-	  --enable-sockets \
-	  --enable-sysvmsg \
-	  --enable-sysvsem \
-	  --enable-sysvshm \
-	  --enable-wddx \
-	  --enable-zip \
-	  --with-zip \
-	  --with-gd \
-	  --enable-gd \
-	  --with-mhash \
-	  --with-xmlrpc \
-	  --with-curl \
-	  --without-gmp \
-	  --without-snmp \
-	  --with-mysql=mysqlnd \
-	  --with-mysqli=mysqlnd \
-	  --with-pdo-mysql=mysqlnd \
-	  --enable-mysqlnd \
-	  --enable-pcntl \
-	  --enable-fpm \
-	  --with-fpm-user=www-data \
-	  --with-fpm-group=www-data"
+    --sysconfdir=$install_path \
+    --with-config-file-path=$install_path \
+    --with-config-file-scan-dir=$install_path/conf.d \
+    --enable-bcmath \
+    --enable-calendar \
+    --enable-dba \
+    --enable-exif \
+    --enable-ftp \
+    --enable-gd-native-ttf \
+    --enable-intl \
+    --enable-mbregex \
+    --enable-mbstring \
+    --enable-shmop \
+    --enable-soap \
+    --enable-sockets \
+    --enable-sysvmsg \
+    --enable-sysvsem \
+    --enable-sysvshm \
+    --enable-wddx \
+    --enable-zip \
+    --with-zip \
+    --with-gd \
+    --enable-gd \
+    --with-mhash \
+    --with-xmlrpc \
+    --with-curl \
+    --without-gmp \
+    --without-snmp \
+    --with-mysql=mysqlnd \
+    --with-mysqli=mysqlnd \
+    --with-pdo-mysql=mysqlnd \
+    --enable-mysqlnd \
+    --enable-pcntl \
+    --enable-fpm \
+    --with-fpm-user=www-data \
+    --with-fpm-group=www-data"
 
   if [ "$PHP_CONFIGURE_OPTIONS" = "" ]; then
     local configure_options="$(os_based_configure_options) $global_config"