Fix bash if spacing in travis config and script for ubuntu test

Author: jimmysoda

.travis.yml

@@ -24,4 +24,4 @@ before_install:
 script:
   - chmod u+x $TRAVIS_BUILD_DIR/tests/travis/script.sh
   - docker run -e TRAVIS_BRANCH -e BUILD_TYPE -e DISTRO -v $TRAVIS_BUILD_DIR:/pdalc -t simverge/pdalc-build-deps:$DISTRO /pdalc/tests/travis/script.sh
-  - if ["$DISTRO" = "ubuntu"]; then sonar-scanner; fi
+  - if [ "$DISTRO" = "ubuntu" ]; then sonar-scanner; fi

tests/travis/script.sh

@@ -3,7 +3,7 @@
 gcc --version
 g++ --version
 
-if ["$DISTRO" = "ubuntu"]; then
+if [ "$DISTRO" = "ubuntu" ]; then
 	# Download and unzip the sonarcloud build wrapper
 	curl -LsS https://sonarcloud.io/static/cpp/build-wrapper-linux-x86.zip > build-wrapper-linux-x86.zip
 	unzip build-wrapper-linux-x86.zip
@@ -19,7 +19,7 @@ mkdir -p "$CI_PROJECT_DIR/build/$TARGET_PLATFORM"
 cd "$CI_PROJECT_DIR/build/$TARGET_PLATFORM"
 cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DPDALC_GCC_PARAM_GGC_MIN_HEAPSIZE=8192 "$CI_PROJECT_DIR"
 
-if ["$DISTRO" = "ubuntu"]; then
+if [ "$DISTRO" = "ubuntu" ]; then
 	$SONARCLOUD_DIR/build-wrapper-linux-x86-64 --out-dir $CI_PROJECT_DIR/bw-output make
 else
 	make