Linear search Readme file updated

Author: me-shaon

Searching/Linear Search/README.md

@@ -2,7 +2,7 @@
 
 **Linear search** is a very simple search algorithm. In this type of search, a sequential search is made over all items one by one. Every item is checked and if a match is found then that particular item is returned, otherwise the search continues till the end of the data collection.
 
-![Linear Search](Linear_search.gif)
+![Linear Search](linear_search.gif)
 
 
 #### Python Implementation