Problem 168: Comment correction

mandliya · web-flow · commit b84580b63309 · 2018-01-12T21:20:56.000-08:00
diff --git a/graph_problems/grid_word_search.cpp b/graph_problems/grid_word_search.cpp
@@ -23,8 +23,8 @@
  * Assumption: grid or word does not contain '$' char
  * 
  * Approach: We can use Depth First Search with backtracking to solve this.
- * We can search the grid to match the grid the first letter of search word
- * in the grid, and then apply depth first search on the grid.
+ * We can search the grid to match the first letter of search word
+ * in the grid, and then apply depth first search on the grid at that position.
  * Finding appropriate next characters in the search word at each depth while
  * searching sequentially in the four directions.
  * 

Original file line number	Diff line number	Diff line change
`@@ -23,8 +23,8 @@`
`23`	`23`	`* Assumption: grid or word does not contain '$' char`
`24`	`24`	`*`
`25`	`25`	`* Approach: We can use Depth First Search with backtracking to solve this.`
`26`		`- * We can search the grid to match the grid the first letter of search word`
`27`		`- * in the grid, and then apply depth first search on the grid.`
	`26`	`+ * We can search the grid to match the first letter of search word`
	`27`	`+ * in the grid, and then apply depth first search on the grid at that position.`
`28`	`28`	`* Finding appropriate next characters in the search word at each depth while`
`29`	`29`	`* searching sequentially in the four directions.`
`30`	`30`	`*`