docs(REDME): fix typos

README.md

@@ -165,7 +165,7 @@ List of Polar methods:
   - **findstall**: Finds the stall point and returns the corresponding $`\alpha`$, $`C_l`$ and $`C_d`$.
   - **findzerolift**: Finds the zero-lift angle and the associate $`C_{d0}`$.
   - **findcllinearrange**: Finds the linear range of the lift coefficient and returns the range and lift slope.
-  - **analyse**: Runs the above three methods successively
+  - **analyse**: Runs the above three methods successively.
   - **extendpolar**: Extends polars to the full range of $`\alpha`$ ([-180, 180] deg).
   - **plotpolars**: Plot the different polar curves.
 
@@ -178,7 +178,7 @@ help af_tools.Polar.<methodName>
 
 ## Troubleshooting
 
-### Functions working as expected
+### Functions not working as expected
 
 This toolbox was mainly developed under MATLAB R2018a. The various functions
 were not tested on older versions. A code compatibility analysis showed no
@@ -205,7 +205,7 @@ changing the package name** if you do not know what you are doing.
 - All functions that import other functions will have an import line at the
   beginning. If you rename the package, you must therefore update these imports.
 
-## Licence
+## License
 
 Copyright (c) 2022 [Thomas Lambert][tlambert], University of Liège.