Fix spurious spaces and replacement char in USAS taxonomy.

Build/Taxonomies/ParlaMint-taxonomy-USAS.ana.xml

@@ -1,12 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <taxonomy xmlns="http://www.tei-c.org/ns/1.0" xml:id="ParlaMint-taxonomy-USAS.ana" xml:lang="en">
-  <desc xml:lang="en"><term>USAS categories</term>: Semantic categories following the USAS Semantic tagset, cf.
-  <ref target="https://ucrel.lancs.ac.uk/usas/">https://ucrel.lancs.ac.uk/usas/</ref>.
-  The taxonomy was derived from
-  <ref target="https://ucrel.lancs.ac.uk/usas/semtags_subcategories.txt">https://ucrel.lancs.ac.uk/usas/semtags_subcategories.txt</ref>.
-  A category can contain up to one positive (USAS = '+', taxonomy = 'p') or negative (USAS = '-', taxonomy = 'n') modifier.
-  Other USAS modifiers (i.e. regex [mfnci%@]) are not retained.
-  </desc>
+  <desc xml:lang="en"><term>USAS categories</term>: Semantic categories following the USAS Semantic tagset, cf. <ref target="https://ucrel.lancs.ac.uk/usas/">https://ucrel.lancs.ac.uk/usas/</ref>. The taxonomy was derived from <ref target="https://ucrel.lancs.ac.uk/usas/semtags_subcategories.txt">https://ucrel.lancs.ac.uk/usas/semtags_subcategories.txt</ref>. A category can contain up to one positive (USAS = '+', taxonomy = 'p') or negative (USAS = '-', taxonomy = 'n') modifier. Other USAS modifiers (i.e. regex [mfnci%@]) are not retained.</desc>
   <category xml:id="A1">
     <catDesc><term>A1</term>: General And Abstract Terms</catDesc>
     <category xml:id="A1.1.1">
@@ -596,7 +590,7 @@
     </category>
   </category>
   <category xml:id="K6">
-    <catDesc><term>K6</term>: Children�s games and toys</catDesc>
+    <catDesc><term>K6</term>: Children's games and toys</catDesc>
   </category>
   <category xml:id="L1">
     <catDesc><term>L1</term>: Life and living things</catDesc>