Fix indentation

pae2xml.pl

@@ -43,10 +43,11 @@ LIB. SIGN.: $libsig
 RISM SIGN.: $rismsig\n\n";
       parse_incipits($incipits, $comp, $title, $sonst, $libsig, $rismsig);
     }
-    else { if (index($p,"plain&easy") > -1) {
-      print_error("Ignoring the following text:\n\n\n$p\n\n\n");
-           }
-	 }
+    else {
+      if (index($p,"plain&easy") > -1) {
+        print_error("Ignoring the following text:\n\n\n$p\n\n\n");
+      }
+    }
   }
 }