Sorting TEXT Field problems :-(

[Kraus, Ralf | pixelhouse GmbH]

Hello,

Querry:
{wt=json&rows=30&json.nl=map&start=0&sort=RezeptName+asc}
Result :

Doppeldecker
Eiersalat
Curry - Eiersalat
Eiersalat

Why is my second "Curry..." after "Doppeldecker" ???
RezeptName is a normal "text" field defined as :

       <fieldType name="text" class="solr.TextField" 
positionIncrementGap="100">
           <analyzer type="index">
               <tokenizer class="solr.WhitespaceTokenizerFactory"/>
               <filter class="solr.LowerCaseFilterFactory"/>
               <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
               <filter class="solr.SnowballPorterFilterFactory" 
language="German" />
           </analyzer>
          
           <analyzer type="query">
               <tokenizer class="solr.WhitespaceTokenizerFactory"/>
               <filter class="solr.LowerCaseFilterFactory"/>
               <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
               <filter class="solr.SnowballPorterFilterFactory" 
language="German" />
           </analyzer>
          
       </fieldType>


Greets -Ralf-