diff --git a/lua/MergeIntervals.lua b/lua/mergeIntervals.lua
similarity index 100%
rename from lua/MergeIntervals.lua
rename to lua/mergeIntervals.lua
diff --git a/lua/remapAmplicons.lua b/lua/remapAmplicons.lua
index c858b01bf..df20cfa27 100644
--- a/lua/remapAmplicons.lua
+++ b/lua/remapAmplicons.lua
@@ -53,6 +53,7 @@ local function processSamHeaderLine(l, amplicons)
     if not header.sq then header.sq = {} end
     local ampName = l:match("@SQ%s+SN:ps%d+_([%w%p_]+).*")
     local chr = amplicons[ampName].chr
+print("DEBUG: ", ampName, chr)
     header.sq[chr] = chrlength[chr]
   end
 end