[blogs] Correct the package name

[Andrea Veri <averi src gnome org>]

commit 1dee9b026be568e952e90c00eb1a30a9e3cf24f3
Author: Andrea Veri <averi redhat com>
Date:   Sat Nov 10 20:52:55 2018 +0100

    Correct the package name

 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/Dockerfile b/Dockerfile
index 22f0938..60f921a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ USER root
 
 RUN yum install -y epel-release && yum update -y
 RUN rpm -Uvh http://rpms.remirepo.net/enterprise/remi-release-7.rpm
-RUN yum install php71 php71-php-cli php71-php-common php71-php-curl php71-php-gd php71-php-intl 
php71-php-json php71-php-mbstring php71-php-mcrypt php71-php-mysql php71-php-opcache php71-php-readline 
php71-php-soap php71-php-xml php71-php-xmlrpc php71-php-zip -y
+RUN yum install php71-php php71-php-cli php71-php-common php71-php-curl php71-php-gd php71-php-intl 
php71-php-json php71-php-mbstring php71-php-mcrypt php71-php-mysql php71-php-opcache php71-php-readline 
php71-php-soap php71-php-xml php71-php-xmlrpc php71-php-zip -y
 
 RUN mkdir -p /srv/http/blogs.gnome.org/html
 RUN chown 1001:1001 -R /srv/http/blogs.gnome.org/html