diff --git a/extra/methodology.md b/extra/methodology.md
index a97302d1..5771f6c3 100644
--- a/extra/methodology.md
+++ b/extra/methodology.md
@@ -24,11 +24,11 @@ Released as NET DEMO (Trial) and VW DEMO.\
 Very similar to 1589, despite the lower build number (contains EditMode, hardcoded tuning, etc).
 
 ## 1589
-Release 3 times. Commonly known as XP Patch or MS Zone Patch.\
+Released 3 times. Commonly known as XP Patch or MS Zone Patch.\
 Has a few interesting changes, but not good for modding (no debug symbols, no exception handling, hardcoded localization, hardcoded tuning).
 
-## VCK
-Debug executables with optimisation disabled. Good for research.
+## Vehicle Creation Kit
+Compiled in debug mode (with optimisations disabled), though no debug symbols. Good for research.
 
 # Debug Symbols (Linker Map)
 There are 4 known linker maps: 1560 Debug, 1560 Release, 1588 Release, 1589 Debug Trial.\
@@ -179,4 +179,4 @@ Get-ChildItem | Foreach-Object { New-Object PSObject -Property @{ Name=$_.Name.T
 * http://download.microsoft.com/download/midtownmad/Update/1.2.1/W9X2KMeXP/EN-US/mm1xppat.EXE
 * http://download.microsoft.com/download/midtownmad/Update/1.2.1/WXP/EN-US/mm1xppat.EXE
 * https://www.sdbj.com/news/2000/feb/01/software-industry-takes-hard-stand-against-piracy/
-* https://github.com/jeffpar/kbarchive/search?l=Markdown&p=3&q=kbMidtownMadness
\ No newline at end of file
+* https://github.com/jeffpar/kbarchive/search?l=Markdown&p=3&q=kbMidtownMadness