1 files changed, 3 insertions, 3 deletions

diff --git a/documentation/sdk-manual/working-projects.rst b/documentation/sdk-manual/working-projects.rst
index 276daa9bb6..7483d51fa3 100644
--- a/documentation/sdk-manual/working-projects.rst
+++ b/documentation/sdk-manual/working-projects.rst
@@ -172,19 +172,19 @@ variables and Makefile variables during development.
 The main point of this section is to explain the following three cases
 regarding variable behavior:
 
--  *Case 1 - No Variables Set in the Makefile Map to Equivalent
+-  *Case 1 --- No Variables Set in the Makefile Map to Equivalent
    Environment Variables Set in the SDK Setup Script:* Because matching
    variables are not specifically set in the ``Makefile``, the variables
    retain their values based on the environment setup script.
 
--  *Case 2 - Variables Are Set in the Makefile that Map to Equivalent
+-  *Case 2 --- Variables Are Set in the Makefile that Map to Equivalent
    Environment Variables from the SDK Setup Script:* Specifically
    setting matching variables in the ``Makefile`` during the build
    results in the environment settings of the variables being
    overwritten. In this case, the variables you set in the ``Makefile``
    are used.
 
--  *Case 3 - Variables Are Set Using the Command Line that Map to
+-  *Case 3 --- Variables Are Set Using the Command Line that Map to
    Equivalent Environment Variables from the SDK Setup Script:*
    Executing the ``Makefile`` from the command line results in the
    environment variables being overwritten. In this case, the