Fixes for the proto-Germanic names of some units

Fixes #8870

binaries/data/mods/public/simulation/templates/structures/germ/corral.xml

@@ -5,7 +5,7 @@
   </Footprint>
   <Identity>
     <Civ>germ</Civ>
-    <SpecificName>Kurnahūsą</SpecificName>
+    <SpecificName>Deuzahagô</SpecificName>
   </Identity>
   <Obstruction>
     <Static width="19.0" depth="19.0"/>

binaries/data/mods/public/simulation/templates/units/germ/infantry_spearman_b.xml

@@ -4,7 +4,7 @@
     <Civ>germ</Civ>
     <SelectionGroupName>units/germ/infantry_spearman_b</SelectionGroupName>
     <GenericName>Cimbrian Spearman</GenericName>
-    <SpecificName>Gaizamannaz</SpecificName>
+    <SpecificName>Gaizamann</SpecificName>
     <VisibleClasses datatype="tokens">Guerilla</VisibleClasses>
     <Icon>units/germ/infantry_spearman.png</Icon>
   </Identity>

binaries/data/mods/public/simulation/templates/units/germ/infantry_swordsman_b.xml

@@ -3,7 +3,7 @@
   <Identity>
     <Civ>germ</Civ>
     <GenericName>Teutonic Swordsman</GenericName>
-    <SpecificName>Swerdamannaz</SpecificName>
+    <SpecificName>Swerdamann</SpecificName>
     <SelectionGroupName>units/germ/infantry_swordsman_b</SelectionGroupName>
     <Requirements>
       <Techs datatype="tokens">phase_town</Techs>