diff --git a/Docs/src/flowcontrol.but b/Docs/src/flowcontrol.but
index 021d7a02..11d899b8 100644
--- a/Docs/src/flowcontrol.but
+++ b/Docs/src/flowcontrol.but
@@ -299,4 +299,4 @@ Compares (case insensitively) str1 to str2. If str1 and str2 are equal, Gotos ju
 \c StrCmp $0 "a string" 0 +3
 \c   DetailPrint '$$0 == "a string"'
 \c   Goto +2
-\c   DeteailPrint '$$0 != "a string"'
+\c   DetailPrint '$$0 != "a string"'
diff --git a/Docs/src/ui.but b/Docs/src/ui.but
index 81d02227..63c605c2 100644
--- a/Docs/src/ui.but
+++ b/Docs/src/ui.but
@@ -25,7 +25,7 @@ You can get the current font used by NSIS using the ^Font and ^FontSize \R{langs
 
 Adds the string "user_message" to the details view of the installer.
 
-\c DeteailPrint "this message will show on the installation window"
+\c DetailPrint "this message will show on the installation window"
 
 \S2{enablewindow} EnableWindow