Modified formatting

Author: agroetsema

README.md

@@ -1,5 +1,5 @@
 # spark_log_parser
-The Spark log parser parses unmodified Spark output logs.
+The **Spark log parser** parses unmodified Spark output logs.
 
 Parsed logs contain metadata pertaining to your Spark application execution. Particularly, the runtime for a task, the amount of data read & written, the amount of memory used, etc. These logs do not contain
 sensitive information such as the data that your Spark application is processing. Below is an example of the output of the log parser