[PATCH 18/53] docs: driver-api: nvdimm: btt.rst: avoid using UTF-8 chars

[Mauro Carvalho Chehab]

While UTF-8 characters can be used at the Linux documentation,
the best is to use them only when ASCII doesn't offer a good replacement.
So, replace the occurences of the following UTF-8 characters:

	- U+2013 ('–'): EN DASH

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
 Documentation/driver-api/nvdimm/btt.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/driver-api/nvdimm/btt.rst b/Documentation/driver-api/nvdimm/btt.rst
index 107395c042ae..dd91a495e02e 100644
--- a/Documentation/driver-api/nvdimm/btt.rst
+++ b/Documentation/driver-api/nvdimm/btt.rst
@@ -91,7 +91,7 @@ Bit      Description
 	   0  0	  Initial state. Reads return zeroes; Premap = Postmap
 	   0  1	  Zero state: Reads return zeroes
 	   1  0	  Error state: Reads fail; Writes clear 'E' bit
-	   1  1	  Normal Block – has valid postmap
+	   1  1	  Normal Block - has valid postmap
 	   == ==  ====================================================
 
 29 - 0	 Mappings to internal 'postmap' blocks
-- 
2.30.2