Wording improvement in integration docs

Author: adamnsch

docs/source/integration.rst

@@ -24,12 +24,12 @@ The ``from_dfs`` method takes two mandatory positional parameters:
 
 * A Pandas ``DataFrame``, or iterable (eg. list) of DataFrames representing the nodes of the graph.
   The rows of the DataFrame(s) should represent the individual nodes, and the columns should represent the node
-  IDs and properties. The columns map directly to fields on :doc:`Nodes <./api-reference/node>`, and as such
+  IDs and properties. The columns map directly to fields of :doc:`Node <./api-reference/node>`, and as such
   should follow the same naming conventions.
 * A Pandas ``DataFrame``, or iterable (eg. list) of DataFrames representing the relationships of the graph.
   The rows of the DataFrame(s) should represent the individual relationships, and the columns should represent the
-  relationship IDs and properties. The columns map directly to fields on
-  :doc:`Relationships <./api-reference/relationship>`, and as such should follow the same naming conventions.
+  relationship IDs and properties. The columns map directly to fields of
+  :doc:`Relationship <./api-reference/relationship>`, and as such should follow the same naming conventions.
 
 ``from_dfs`` also takes an optional property, ``node_radius_min_max``, can be used (and is used by default) to scale
 the node sizes for the visualization.