Fix GHA issues

Signed-off-by: Arrobo, Gabriel <[email protected]>

Author: gab-arrobo

onramp/blueprints.rst

@@ -850,7 +850,7 @@ To deploy the srsRAN blueprint in simulation mode, run the following:
    $ make srsran-uesim-start
 
 Non-3GPP Interworking Function (N3IWF)
-~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Aether can be configured to work with the open source gNB from srsRAN.
 The blueprint runs in simulation mode. (Support for USRP radio is
@@ -915,7 +915,7 @@ Note that the blueprint suports the deployment of multiple containarized
 N3IWF instances and each instance is indicated as an index in the ``servers``
 section.
 
-The path names associated with variables ``conf_file``is n3iwf-specific
+The path names associated with variables ``conf_file`` is n3iwf-specific
 configuration file that includes parameters such as PLMN, TAC, etc.
 
 The ``core`` section of ``vars/main.yml`` is similar to that used in