minor fixups

Signed-off-by: RJ Catalano <rj@monax.io>

scripts/docker_deploy.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env sh
 
 docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD";
-version=version=$(grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? $(dirname "$0")/CMakeLists.txt)
+version=$(grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? $(dirname "$0")/CMakeLists.txt)
 if [ "$TRAVIS_BRANCH" == "develop" ]; then
 	docker tag ethereum/solc:build ethereum/solc:nightly;
 	docker tag ethereum/solc:build ethereum/solc:nightly-"$version"-"$TRAVIS_COMMIT"

scripts/install_deps.sh

@@ -57,7 +57,7 @@ detect_linux_distro() {
         # extract 'foo' from NAME=foo, only on the line with NAME=foo
         DISTRO=$(sed -n -e 's/^NAME="\(.*\)\"/\1/p' /etc/os-release)
     elif [ -f /etc/centos-release ]; then
-    DISTRO=CentOS
+        DISTRO=CentOS
     else
         DISTRO=''
     fi