Fix bullet list in conventions documentation

laurensvalk · laurensvalk · commit 10ba25ee1c7e · 2020-08-14T14:18:02.000+02:00
This fixes the following errors, which made
the last two bullets display incorrectly.

python-control/doc/conventions.rst:229: WARNING: Bullet list ends without a blank line; unexpected unindent.
python-control/doc/conventions.rst:232: WARNING: Bullet list ends without a blank line; unexpected unindent.
diff --git a/doc/conventions.rst b/doc/conventions.rst
@@ -226,10 +226,10 @@ Selected variables that can be configured, along with their default values:
     `numpy.matrix` (verus numpy.ndarray)
 
   * statesp.default_dt and xferfcn.default_dt (None): set the default value of dt when 
-  constructing new LTI systems
+    constructing new LTI systems
 
   * statesp.remove_useless_states (True): remove states that have no effect on the 
-  input-output dynamics of the system 
+    input-output dynamics of the system
 
 Additional parameter variables are documented in individual functions
 
