diff --git a/INSTALL.md b/INSTALL.md
index f03e429e33a..9a5e5606913 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -779,10 +779,10 @@ QGIS_DEPS_VERSION=0.9;\
 QT_VERSION=5.15.2;\
 PATH=/opt/QGIS/qgis-deps-${QGIS_DEPS_VERSION}/stage/bin:$PATH;\
 cmake \
-  -DCMAKE_INSTALL_PREFIX=~/Applications \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DQGIS_MAC_DEPS_DIR=/opt/QGIS/qgis-deps-${QGIS_DEPS_VERSION}/stage \
-  -DCMAKE_PREFIX_PATH=/opt/Qt/${QT_VERSION}/clang_64 \
+  -D CMAKE_INSTALL_PREFIX=~/Applications \
+  -D CMAKE_BUILD_TYPE=Release \
+  -D QGIS_MAC_DEPS_DIR=/opt/QGIS/qgis-deps-${QGIS_DEPS_VERSION}/stage \
+  -D CMAKE_PREFIX_PATH=/opt/Qt/${QT_VERSION}/clang_64 \
   ../QGIS
 ```
 
diff --git a/tests/README.md b/tests/README.md
index f6728b7ecb6..cab7b5bcbe6 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -4,7 +4,7 @@ QGIS unit tests
 # Building tests
 
 Make sure that you have enabled building of tests in CMake.
-`cmake -DENABLE_TESTS=ON ..`
+`cmake -D ENABLE_TESTS=ON ..`
 
 # Setting up the test environment
 
@@ -21,7 +21,7 @@ options.
 ## Postgres
 
 Make sure that you have enabled building of postgres test in CMake.
-`cmake -DENABLE_TESTS=ON -DENABLE_PGTEST=ON ..`
+`cmake -D ENABLE_TESTS=ON -D ENABLE_PGTEST=ON ..`
 
 To test the postgres provider you will need to setup a test database
 to which the postgres provider can connect.