updated README

Author: devinaconley

README.md

@@ -86,6 +86,7 @@ Documentation:
 #### void AddTimeGraph( String title, int pointsDisplayed, String label1, Variable1Type variable1 )
 
 *Add a 1-variable graph vs. time*
+##### Arguments
 - title: String with title of graph
 - pointsDisplayed: number of points to be shown at a given time. Used to control time-scaling
 - label1: String with label of the plotted variable
@@ -94,6 +95,7 @@ Documentation:
 #### void AddTimeGraph( String title, int pointsDisplayed, String label1, Variable1Type variable1, String label2, Variable2Type variable2, ... )
 
 *Add a multi-variable graph vs. time*
+##### Arguments
 - title: String with title of graph
 - pointsDisplayed: number of points to be shown at a given time. Used to control time-scaling
 - label1: String with label of the plotted variable
@@ -105,20 +107,23 @@ Documentation:
 #### void AddXYGraph( String title, int pointsDisplayed, String labelX, VariableTypeX variableX, String labelY, VariableTypeY variableY )
 
 *Add an X vs Y graph*
+##### Arguments
 - title: String with title of graph
 - pointsDisplayed: number of points to be shown at a given time. Used to control time-scaling
 - labelX: String with label of variable to be plotted along X-axis
 - variableX: global X-variable that will be updated throughout program
 - labelY: String with label of variable to be plotted along Y-axis
 - variableY: global Y-variable that will be updated throughout program
 
-### void Plot()
+#### void Plot()
 
 *Send most recent values for all plotted variables to the listener application*
 
-### bool Remove( int index )
+#### bool Remove( int index )
 
 *Removes the graph at the specified position with zero-indexing. (ie passing 0 would remove the first graph added)
+##### Arguments
 - index: position of graph to remove
-Returns:
+
+##### Returns
 - bool: true if successful