Remove blank lines

Just do it to avoid Warning message on building the php-fpm container

php-fpm/Dockerfile-71

@@ -224,7 +224,6 @@ RUN if [ ${INSTALL_AEROSPIKE} = true ]; then \
     # Fix dependencies for PHPUnit within aerospike extension
     apt-get update -yqq && \
     apt-get -y install sudo wget && \
-
     # Install the php aerospike extension
     curl -L -o /tmp/aerospike-client-php.tar.gz "https://github.com/aerospike/aerospike-client-php/archive/master.tar.gz" \
     && mkdir -p aerospike-client-php \
@@ -326,11 +325,9 @@ RUN if [ ${INSTALL_MSSQL} = true ]; then \
         && curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - \
         && curl https://packages.microsoft.com/config/debian/8/prod.list > /etc/apt/sources.list.d/mssql-release.list \
         && apt-get update -yqq \
-
     # Install Dependencies
         && ACCEPT_EULA=Y apt-get install -y unixodbc unixodbc-dev libgss3 odbcinst msodbcsql locales \
         && echo "en_US.UTF-8 UTF-8" > /etc/locale.gen && locale-gen \
-
     # Install pdo_sqlsrv and sqlsrv from PECL. Replace pdo_sqlsrv-4.1.8preview with preferred version.
         && pecl install pdo_sqlsrv-4.1.8preview sqlsrv-4.1.8preview \
         && docker-php-ext-enable pdo_sqlsrv sqlsrv \