spacing nit

Signed-off-by: John Shepherd <[email protected]>

tutorials/install.md

@@ -132,75 +132,84 @@ API documentation and tutorials can be accessed at
 You can also generate the documentation from a clone of this repository by following these steps.
 
 1. You will need [Doxygen](http://www.doxygen.org/). On Ubuntu Doxygen can be installed using
-
+ ```
  sudo apt-get install doxygen
+ ```
 
 2. Clone the repository
-
+ ```
  git clone https:/ignitionrobotics/ign-cmake
+ ```
 
 3. Configure and build the documentation.
-
+ ```
  cd ign-cmake
  mkdir build
  cd build
  cmake ..
  make doc
+ ```
 
 4. View the documentation by running the following command from the `build` directory.
-
+ ```
  firefox doxygen/html/index.html
+ ```
 
 ## Documentation Release
 
 1. Upload documentation to ignitionrobotics.org.
-
-```
-cd build
-sh upload.sh
-```
+ ```
+ cd build
+ sh upload.sh
+ ```
 
 2. If you're creating a new release, then tell ignitionrobotics.org about
  the new version. For example:
-
-```
-curl -k -X POST -d '{"libName":"msgs", "version":"1.0.0", "releaseDate":"2017-10-09T12:10:13+02:00","password":"secret"}' https://api .ignitionrobotics.org/1.0/versions
-```
+ ```
+ curl -k -X POST -d '{"libName":"msgs", "version":"1.0.0", "releaseDate":"2017-10-09T12:10:13+02:00","password":"secret"}' https://api .ignitionrobotics.org/1.0/versions
+ ```
 
 ## Testing
 
 Run tests as follows:
-
- make test
+ ```
+ make test
+ ```
 
 Tests are automatically built. To disable them, run `cmake` as follows:
-
- cmake .. -DENABLE_TESTS_COMPILATION=false
+ ```
+ cmake .. -DENABLE_TESTS_COMPILATION=false
+ ```
 
 ### Test coverage
 
 To run test coverage:
 
 1. Install LCOV
-
+ ```
  sudo apt-get install lcov
+ ```
 
 2. Build with coverage
-
+ ```
  cd build/
  cmake .. -DCMAKE_BUILD_TYPE=coverage
  make
+ ```
 
 3. Run tests
-
+ ```
  make test
+ ```
 
 4. Generate coverage
-
+ ```
  make coverage
+ ```
 
 5. View results
-
+ ```
  firefox coverage/index.html
+ ```
 
 See the [Writing Tests section of the Ignition documentation](https://ignitionrobotics.org/docs/all/contributing#writing-tests) for help creating or modifying tests.