Fixing some errors and grammar & spelling errors

Author: cvvergara

doc/contraction/pgr_contractionDeadEnd.rst

@@ -139,7 +139,7 @@ Contraction optional parameters
      - Type
      - Default
      - Description
-   * - ``forbidden_vertices``
+   * - ``forbidden``
      - ``ARRAY[`` |ANY-INTEGER| ``]``
      - **Empty**
      - Identifiers of vertices forbidden for contraction.

doc/max_flow/pgr_maxFlow.rst

@@ -45,7 +45,7 @@ Description
 - Calculates the maximum flow from the sources to the targets.
 
   - When the maximum flow is **0** then there is no flow and **0** is returned.
-  - There is no flow when source has the same vaule as target.
+  - There is no flow when source has the same value as target.
 
 - Any duplicated values in source or target are ignored.
 - Uses the :doc:`pgr_pushRelabel <pgr_pushRelabel>` algorithm.

doc/max_flow/pgr_maxFlowMinCost_Cost.rst

@@ -46,7 +46,7 @@ Description
 - **The cost value of all input edges must be nonnegative.**
 - When the maximum flow is 0 then there is no flow and **0** is returned.
 
-  - There is no flow when source has the same vaule as target.
+  - There is no flow when source has the same value as target.
 
 - Any duplicated values in source or target are ignored.
 - Uses :doc:`pgr_maxFlowMinCost`.

pgtap/common/checkVertTab.pg

@@ -1,4 +1,4 @@
-pgtap/common/checkVertTab.pg
+
 /*PGR-GNU*****************************************************************
 
 Copyright (c) 2018  pgRouting developers