Update combining.rst

pydata · Sep 14, 2016 · a1d7275 · a1d7275
1 parent 36cfa76
commit a1d7275
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/combining.rst b/doc/combining.rst
@@ -208,5 +208,5 @@ coordinates as long as any non-missing values agree or are disjoint:
     xr.merge([ds1, ds2], compat='no_conflicts')
 
 Note that due to the underlying representation of missing values as floating
-point numbers (NaN) or generic objects (None), variable data type is not
+point numbers (``NaN``) or generic objects (``None``), variable data type is not
 always conserved when merging in this manner.