chg space for wirter scope=major

gfl-plugin/src/main/resources/gfl-indexer.xslt

@@ -587,7 +587,7 @@ Refer to comments in the code to understand the used algorithm.
             </field>
             <xsl:for-each select="//handNote">
             <field name="writer">
-               <xsl:value-of select="./normalize-space()"/><xsl:if test="@scope='major'">–(Grundschicht)</xsl:if>
+               <xsl:value-of select="./normalize-space()"/><xsl:if test="@scope='major'"> – (Grundschicht)</xsl:if>
             </field>
             </xsl:for-each>
             <field name="reference">