+ Changed unit names to correct names

packages/ibase/ibase40.pp

@@ -1,4 +1,4 @@
-unit ibase;
+unit ibase40;
 
 interface
 

packages/ibase/ibase60.pp

@@ -1,4 +1,4 @@
-unit ibase;
+unit ibase60;
 
 {$mode objfpc}
 

packages/ibase/testib40.pp

@@ -1,6 +1,6 @@
 program testib;
 
-uses Ibase, strings;
+uses Ibase40, strings;
 
 {$h-}
 

packages/ibase/testib60.pp

@@ -1,6 +1,6 @@
 program testib;
 
-uses Ibase, strings;
+uses Ibase60, strings;
 
 {$h-}