1 files changed, 5 insertions, 5 deletions
diff --git a/lib/sisu/v3/shared_txt.rb b/lib/sisu/v3/shared_txt.rb
index fbb8e1ac..4afddc05 100644
--- a/lib/sisu/v3/shared_txt.rb
+++ b/lib/sisu/v3/shared_txt.rb
@@ -56,7 +56,7 @@
  ** Description: modules shared by flatfile output generators
 
 =end
-module SiSU_text_utils
+module SiSU_TextUtils
   class Wrap
     def initialize(para='',n_char_max=76,n_indent=0,n_hang=nil)
       @para,@n_char_max,@n_indent=para,n_char_max,n_indent
@@ -70,8 +70,8 @@ module SiSU_text_utils
       line=0
       out=[]
       out[line]=''
-      @para.gsub!(/<br>/,' <br> ')
-      @para.gsub!(/#{Mx[:br_nl]}/,"\n\n")
+      @para=@para.gsub(/<br>/,' <br> ').
+        gsub(/#{Mx[:br_nl]}/,"\n\n")
       words=@para.scan(/\n\n|<br>|\S+/m)
       while words != ''
         word=words.shift
@@ -118,13 +118,13 @@ module SiSU_text_utils
       if @para.class==Array
         @arr=[]
         @para.each do |line|
-          @arr << SiSU_text_utils::Wrap.new(line,@n_char_max,@n_indent,@n_hang).line_wrap
+          @arr << SiSU_TextUtils::Wrap.new(line,@n_char_max,@n_indent,@n_hang).line_wrap
         end
       end
       @arr
     end
   end
-  class Header_scan
+  class HeaderScan
     def initialize(md,para)
       @md,@p=md,para
     end