typo readme

README.md

@@ -41,7 +41,7 @@ The vivado folder includes two projects:
 
 > **Tip:** By default, the design are configured to work in FEC5 mode. To compile it for FEC12, you have to change the value of the FEC generic in the `lpgbtfpga_kcu105_10g24_top` or `lpgbtfpga_kcu105_5g12_top` file to `FEC12`.
 
-> **Tip:** Before using the example designs, the users have to update the GBT-SC submodule using the following terminal commands:
+> **Tip:** Before using the example designs, the users have to update the lpgbt-fpga submodule using the following terminal commands:
 > ```
 > cd lpgbt-fpga
 > git submodule init