add comment and increment nuspec

Author: matiii

src/Dijkstra.NET/Dijkstra.NET/Dijkstra.NET.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>Dijkstra.NET</id>
-    <version>1.0.2</version>
+    <version>1.0.3</version>
     <authors>Mateusz Mazurek</authors>
     <title>Dijkstra.NET</title>
     <description>High performance the shortest path in directed graph with non negative weights algorithm implementation.</description>

src/Dijkstra.NET/Dijkstra.NET/Dijkstra.cs

@@ -15,6 +15,12 @@ public Dijkstra(IGraph<T, TEdgeCustom> graph)
             _graph = graph;
         }
 
+        /// <summary>
+        /// Get path from @from to @to
+        /// </summary>
+        /// <param name="from">Start node</param>
+        /// <param name="to">End node</param>
+        /// <returns>Value with path</returns>
         public DijkstraResult Process(uint from, uint to)
         {
             var result = new DijkstraResult(from, to);