Fixed missing legalization spelling inconsistency in debug interaction chapter

Author: francislaus

src/debug-integration.adoc

@@ -126,7 +126,7 @@ When leaving debug mode, the capability in <<dpcc>> is unsealed and written
 into <<pcc>>.  A debugger may write <<dpcc>> to change where the hart resumes
 and its mode, permissions, sealing or bounds.
 
-The legalisation of <<dpcc>> follows the same rules described for <<mepcc>>.
+The legalization of <<dpcc>> follows the same rules described for <<mepcc>>.
 
 [#dscratch0,reftext="dscratch0"]
 ==== Debug Scratch Register 0 (dscratch0)