Update documentation/asciidoc/computers/raspberry-pi/eeprom-bootloader.adoc

Author: katshann-raspberry

documentation/asciidoc/computers/raspberry-pi/eeprom-bootloader.adoc

@@ -571,7 +571,7 @@ Default: `0`
 [[BOOTVAR0]]
 ==== `BOOTVAR0`
 
-Allows setting the conditional variable bootvar0 used by `config.txt`. See xref:config_txt.adoc#bootvar0[bootvar0].
+Allows setting the conditional variable `bootvar0` used by `config.txt`. See xref:config_txt.adoc#bootvar0[bootvar0].
 
 Default: `0`