Added docs for X::Caller::NotDynamic and fixed a broken link relating…

… to that

doc/Type/Variable.pod

@@ -54,7 +54,7 @@ without being in an inner lexical scope.
     {
         # not dynamic
         my $x;
-        introspect()    # dies with an exception of L<type X::Caller::NotDynamic|/type/X::CallerNotDynamic>
+        introspect()    # dies with an exception of L<type X::Caller::NotDynamic|/type/X::Caller::NotDynamic>
     }
 =end code
 

doc/Type/X/Caller/NotDynamic.pod

@@ -0,0 +1,21 @@
+=begin pod
+
+=TITLE class X::Caller::NotDynamic
+
+=SUBTITLE Error while trying to access a non dynamic variable through CALLER
+
+    class X::Caller::NotDynamic is Exception { }
+
+Thrown when trying to access a non dynamic variable through CALLER
+
+A typical error message is
+
+    Cannot access '$x' through CALLER, because it is not declared as dynamic
+
+=head1 Methods
+
+=head2 method symbol
+
+Returns the name of the symbol that was passed to CALLER.
+
+=end pod

type-graph.txt

@@ -272,6 +272,7 @@ class X::Set::Coerce                is Exception
 class X::StubCode                   is Exception
 class X::Eval::NoSuchLang           is Exception
 class X::Seq::Consumed              is Exception
+class X::Caller::NotDynamic         is Exception
 
 [Exceptions]
 # Exceptions: Numbers