replace wrt with proper word (#18724)

* what does wrt mean?

* clarify

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/core/macros.nim b/lib/core/macros.nim
index d3eaf6298..645f5067a 100644
--- a/lib/core/macros.nim
+++ b/lib/core/macros.nim
@@ -442,9 +442,11 @@ proc ident*(name: string): NimNode {.magic: "StrToIdent", noSideEffect.}
   ## Create a new ident node from a string.
 
 type
-  BindSymRule* = enum    ## specifies how `bindSym` behaves
+  BindSymRule* = enum    ## Specifies how `bindSym` behaves. The difference
+                         ## between open and closed symbols can be found in
+                         ## `<manual.html#symbol-lookup-in-generics-open-and-closed-symbols>`_
     brClosed,            ## only the symbols in current scope are bound
-    brOpen,              ## open wrt overloaded symbols, but may be a single
+    brOpen,              ## open for overloaded symbols, but may be a single
                          ## symbol if not ambiguous (the rules match that of
                          ## binding in generics)
     brForceOpen          ## same as brOpen, but it will always be open even