Update README

logs/README

@@ -2,20 +2,16 @@ Filtering content from the log file
 ===================================
 
 cat filename.txt| grep regex | cut -d ':' -f 7 
-----------------------------------------------
-
-   - Combination of cat, grep and cut command is used to filter data from a log file.
-     Cat command opens file and outputs its content to pipe '|'. After that grep reads from pipe and tries to match with
-     the regular expression regex in the file. Cut command looks for a character following the delimiter (-d) in the 
-     file and removes sections from each line of files. 
+
+- Combination of cat, grep and cut command is used to filter data from a log file. 
+  Cat command opens file and outputs its content to pipe '|'. After that grep reads from pipe and tries to match with
+  the regular expression regex in the file. Cut command looks for a character following the delimiter (-d) in the 
+  file and removes sections from each line of files. 
 
 
 Regular Expression :%s//}g 
---------------------------
 
-    - To further filter the content, file can be opened with vim editor and regex command can be applied.
-
-      Regular expression used to retrieve chat data : :%s//}g 
-
-      This expression looks for a '}' character in the entire file and wherever it finds a character matching 
-      similar regular expression it removes it from the file. 
+- To further filter the content, file can be opened with vim editor and regex command can be applied.
+  Regular expression used to retrieve chat data : :%s//}g 
+  This expression looks for a '}' character in the entire file and wherever it finds a character matching 
+  similar regular expression it removes it from the file.