Updated comment. NFC.

llvm-svn: 266727
diff --git a/lld/ELF/LinkerScript.h b/lld/ELF/LinkerScript.h
index e1c6b51..9703047 100644
--- a/lld/ELF/LinkerScript.h
+++ b/lld/ELF/LinkerScript.h
@@ -42,8 +42,8 @@
 };
 
 // This enum represents what we can observe in SECTIONS tag of script:
-// Expr is a location counter change, like ". = . + 0x1000"
-// Section is a description of output section, like ".data :..."
+// ExprKind is a location counter change, like ". = . + 0x1000"
+// SectionKind is a description of output section, like ".data :..."
 enum SectionsCommandKind { ExprKind, SectionKind };
 
 struct SectionsCommand {