Merge #94: misc: trim trailing whitespace

485b16e misc: trim trailing whitespace (fanquake)

Pull request description:

  To avoid issues in future changes downstream.

ACKs for top commit:
  sipa:
    ACK 485b16e

Tree-SHA512: 7ba05cdcb9978f643b644877ce110eabfe10a5138d23f30d0b9ff12f92e17f078c9acd710944fc23cf13db31bd035df216a0e33b0fb472df2ffc1d2f877c4898

Author: sipa

include/minisketch.h

@@ -115,12 +115,12 @@ MINISKETCH_API void minisketch_serialize(const minisketch* sketch, unsigned char
 MINISKETCH_API void minisketch_deserialize(minisketch* sketch, const unsigned char* input);
 
 /** Add an element to a sketch.
- * 
+ *
  * If the element to be added is too large for the sketch, the most significant
  * bits of the element are dropped. More precisely, if the element size of
  * `sketch` is b bits, then this function adds the unsigned integer represented
  * by the b least significant bits of `element` to `sketch`.
- * 
+ *
  * If the element to be added is 0 (after potentially dropping the most significant
  * bits), then this function is a no-op. Sketches cannot contain an element with
  * the value 0.