Minor Fixes to Manual Wording (#10214)

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/manual.rst b/doc/manual.rst
index 4a1ad9d5e..f79811002 100644
--- a/doc/manual.rst
+++ b/doc/manual.rst
@@ -1587,7 +1587,7 @@ details like this when mixing garbage collected data with unmanaged memory.
 Not nil annotation
 ------------------
 
-All types for that ``nil`` is a valid value can be annotated to
+All types for which ``nil`` is a valid value can be annotated to
 exclude ``nil`` as a valid value with the ``not nil`` annotation:
 
 .. code-block:: nim
@@ -1664,12 +1664,12 @@ Nim supports these `calling conventions`:idx:\:
     and another one for the pointer to implicitly passed environment.
 
 `stdcall`:idx:
-    This the stdcall convention as specified by Microsoft. The generated C
+    This is the stdcall convention as specified by Microsoft. The generated C
     procedure is declared with the ``__stdcall`` keyword.
 
 `cdecl`:idx:
     The cdecl convention means that a procedure shall use the same convention
-    as the C compiler. Under windows the generated C procedure is declared with
+    as the C compiler. Under Windows the generated C procedure is declared with
     the ``__cdecl`` keyword.
 
 `safecall`:idx: