diff --git a/mods/ITEMS/mcl_copper/descriptions.lua b/mods/ITEMS/mcl_copper/descriptions.lua
index 3146096f0..0715bf803 100644
--- a/mods/ITEMS/mcl_copper/descriptions.lua
+++ b/mods/ITEMS/mcl_copper/descriptions.lua
@@ -58,20 +58,20 @@ mcl_copper.copper_longdescs = {
     ["block"] = {
         S("A block of copper is mostly a decorative block."),
         S("Exposed copper is a decorative block."),
-		S("Weathered copper is a decorative block."),
-		S("Oxidized copper is a decorative block.")
+        S("Weathered copper is a decorative block."),
+        S("Oxidized copper is a decorative block.")
     },
     ["cut"] = {
         S("Cut copper is a decorative block."),
-		S("Exposed cut copper is a decorative block."),
-		S("Weathered cut copper is a decorative block."),
-		S("Oxidized cut copper is a decorative block.")
+        S("Exposed cut copper is a decorative block."),
+        S("Weathered cut copper is a decorative block."),
+        S("Oxidized cut copper is a decorative block.")
     },
     ["grate"] = {
         S("Copper grate is a decorative block."),
-		S("Exposed copper grate is a decorative block."),
-		S("Weathered copper grate is a decorative block."),
-		S("Oxidized copper grate is a decorative block.")
+        S("Exposed copper grate is a decorative block."),
+        S("Weathered copper grate is a decorative block."),
+        S("Oxidized copper grate is a decorative block.")
     },
     ["chiseled"] = {
         S("Chiseled copper is a decorative block."),