diff --git a/lua/custom/init.lua b/lua/custom/init.lua
index 2e82000..b7cc7e0 100644
--- a/lua/custom/init.lua
+++ b/lua/custom/init.lua
@@ -69,7 +69,7 @@ opt.wildmode = "longest:full,full" -- Command-line completion mode
 -- Folds
 -- ===
 
-opt.foldlevel = 10 -- start with all folds open
+opt.foldlevelstart = 15 -- start with some folds closed
 
 -- Editor UI
 -- ===
diff --git a/spell/en.utf-8.add b/spell/en.utf-8.add
index 964aa57..bb741a1 100644
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -354,3 +354,4 @@ FTL
 Houten
 Gabriella
 Inrgid
+Usecase
diff --git a/spell/en.utf-8.add.spl b/spell/en.utf-8.add.spl
index c2c14d1..e89444f 100644
Binary files a/spell/en.utf-8.add.spl and b/spell/en.utf-8.add.spl differ