diff --git a/data/json/furniture_and_terrain/furniture-tools.json b/data/json/furniture_and_terrain/furniture-tools.json
index 80eaf7198d85f..3b0251984b183 100644
--- a/data/json/furniture_and_terrain/furniture-tools.json
+++ b/data/json/furniture_and_terrain/furniture-tools.json
@@ -393,7 +393,7 @@
     "name": "metal charcoal kiln",
     "looks_like": "f_kiln_empty",
     "description": "A metal kiln designed to burn wood and organic material into charcoal in the absence of oxygen.  Much more efficient than its archaic rock counterpart.",
-    "//": "based on p13 of http://ir.kefri.org/jspui/bitstream/123456789/117/1/Charcoal%20Production%20using%20Improved%20Earth%20Portable%20metal%20Drum%20and%20Casamance%20Kilns%20Forest%20Products%20Research%20Centre%20Karura%20Issue%20May%202006.pdf",
+    "//": "Based on page 6 of https://github.com/user-attachments/files/18196633/UsingimprovedkilnstoproducecharcoalinKenya-Apracticalguide.pdf",
     "symbol": "U",
     "color": "blue",
     "move_cost_mod": -1,
diff --git a/src/iexamine.cpp b/src/iexamine.cpp
index 7ead65915e1f1..64f93995ccc3e 100644
--- a/src/iexamine.cpp
+++ b/src/iexamine.cpp
@@ -2991,7 +2991,7 @@ void iexamine::kiln_empty( Character &you, const tripoint_bub_ms &examp )
     const float skill = you.get_skill_level( skill_fabrication );
     int loss = 0;
     // if the current kiln is a metal one, use a more efficient conversion rate otherwise default to assuming it is a rock pit kiln
-    if (cur_kiln_type == furn_f_kiln_metal_empty){
+    if( cur_kiln_type == furn_f_kiln_metal_empty ){
         loss = 20 - 2 * skill;
     }
     else if(cur_kiln_type == furn_f_kiln_portable_empty){