Fix spelling of 'Tear Sheet' to 'Tearsheet'

Corrected spelling of 'Tear Sheet' to 'Tearsheet' and 'tearsheet' in the README.

Author: masilver99

README.md

@@ -1,8 +1,8 @@
-# Sierra Chart Tear Sheet
+# Sierra Chart Tearsheet
 
 This project aims to provide in depth statistics from an exported Sierra Chart Trade Actvity Log.  This log provide rich data on every trade, including profit targets, stop losses, etc.
 
-The motivation for this is based on the great quant stats tear sheet developed here: https://github.com/ranaroussi/quantstats
+The motivation for this is based on the great quant stats tearsheet developed here: https://github.com/ranaroussi/quantstats
 
 # Usage
 
@@ -11,7 +11,7 @@ Download the repo into a directory and from outside the directory run:
 ```
 python -m tearsheet --input [YourExportFileName.txt] --output report.html
 ```
-You can then double-click on report.html to view your tear sheet report.
+You can then double-click on report.html to view your tearsheet report.
 
 This will generate an html report similar to this [sample report](https://masilver99.github.io/sierra-chart-tear-sheet/report.html)