Misc doc fixes

- Indentation issues
- Removed ":param:`p`" references.  Just using "``p``" instead.

Author: lowell80

splunklib/searchcommands/__init__.py

@@ -30,7 +30,7 @@
         field-name    = ( "_" / alpha ) *( alpha / digit / "_" / "." / "-" )
 
      It does not show that :code:`field-name` values may be comma-separated. This is because Splunk strips commas from
-    the command line. A search command will never see them.
+     the command line. A search command will never see them.
 
   2. Search commands targeting versions of Splunk prior to 6.3 must be statically configured as follows:
 

splunklib/searchcommands/search_command.py

@@ -810,15 +810,15 @@ def write_metric(self, name, value):
         :param name: Name of the metric.
         :type name: basestring
 
-        :param value: A 4-tuple containing the value of metric :param:`name` where
+        :param value: A 4-tuple containing the value of metric ``name`` where
 
             value[0] = Elapsed seconds or :const:`None`.
             value[1] = Number of invocations or :const:`None`.
             value[2] = Input count or :const:`None`.
             value[3] = Output count or :const:`None`.
 
-        The :data:`SearchMetric` type provides a convenient encapsulation of :param:`value`.
-        The :data:`SearchMetric` type provides a convenient encapsulation of :param:`value`.
+        The :data:`SearchMetric` type provides a convenient encapsulation of ``value``.
+        The :data:`SearchMetric` type provides a convenient encapsulation of ``value``.
 
         :return: :const:`None`.