Formatting changes

Signed-off-by: Ethan Rogers <[email protected]>

Author: ethanroj23

vpr/src/device/rr_graph_view.h

@@ -248,16 +248,16 @@ class RRGraphView {
     inline const char* node_side_string(RRNodeId node) const {
         return node_storage_.node_side_string(node);
     }
-    
+
     /** @brief The ptc_num carries different meanings for different node types 
-      * (true in VPR RRG that is currently supported, may not be true in customized RRG) 
-      * CHANX or CHANY: the track id in routing channels 
-      * OPIN or IPIN: the index of pins in the logic block data structure 
-      * SOURCE and SINK: the class id of a pin (indicating logic equivalence of pins) in the logic block data structure  
-      * @note  
-      * This API is very powerful and developers should not use it unless it is necessary, 
-      * e.g the node type is unknown. If the node type is known, the more specific routines, `node_pin_num()`, 
-      * `node_track_num()`and `node_class_num()`, for different types of nodes should be used.*/ 
+     * (true in VPR RRG that is currently supported, may not be true in customized RRG) 
+     * CHANX or CHANY: the track id in routing channels 
+     * OPIN or IPIN: the index of pins in the logic block data structure 
+     * SOURCE and SINK: the class id of a pin (indicating logic equivalence of pins) in the logic block data structure  
+     * @note  
+     * This API is very powerful and developers should not use it unless it is necessary, 
+     * e.g the node type is unknown. If the node type is known, the more specific routines, `node_pin_num()`, 
+     * `node_track_num()`and `node_class_num()`, for different types of nodes should be used.*/
 
     inline short node_ptc_num(RRNodeId node) const {
         return node_storage_.node_ptc_num(node);
@@ -274,7 +274,7 @@ class RRGraphView {
     inline short node_track_num(RRNodeId node) const {
         return node_storage_.node_track_num(node);
     }
-    
+
     /** @brief Get the class num of a routing resource node. This is designed for routing source and sinks,
      *  which are SOURCE and SINK nodes. This function is inlined for runtime optimization. */
     inline short node_class_num(RRNodeId node) const {