Update lib/node_modules/@stdlib/math/base/special/heaviside/README.md

Co-authored-by: Athan <[email protected]>
Signed-off-by: Karan Anand <[email protected]>

Author: anandkaranubc

lib/node_modules/@stdlib/math/base/special/heaviside/README.md

@@ -205,7 +205,7 @@ y = stdlib_base_heaviside( 0.0, STDLIB_BASE_HEAVISIDE_CONTINUITY_LEFT_CONTINUOUS
 The function accepts the following arguments:
 
 -   **x**: `[in] double` input value.
--   **continuity**: `[in] STDLIB_BASE_HEAVISIDE_CONTINUITY` continuity option
+-   **continuity**: `[in] STDLIB_BASE_HEAVISIDE_CONTINUITY` continuity option.
 
 The `continuity` parameter may be one of the following values: