security/82: VCS_Info: Fix typo in hook_com[base-name_orig] assignment

Tweaked per discussion in security/90, security/91

ChangeLog

@@ -1,5 +1,9 @@
 2022-01-27  dana  <dana@dana.is>
 
+	* Marc Cornellà: security/82 (tweaked):
+	Functions/VCS_Info/VCS_INFO_formats: Fix typo in
+	hook_com[base-name_orig] assignment
+
 	* CVE-2021-45444: NEWS, README: Document preceding two changes
 
 	* Marc Cornellà: security/89:

Functions/VCS_Info/VCS_INFO_formats

@@ -28,7 +28,7 @@ hook_com=(
     vcs_orig      "${vcs}"
 )
 hook_com[base-name]="${${hook_com[base]}:t}"
-hook_com[base-name_orig]="${hook_com[base_name]}"
+hook_com[base-name_orig]="${hook_com[base-name]}"
 hook_com[subdir]="$(VCS_INFO_reposub ${hook_com[base]})"
 hook_com[subdir_orig]="${hook_com[subdir]}"