math(3): Remove a double word in a source code comment

- s/is is/is/

MFC after:	3 days
This commit is contained in:
Gordon Bergling 2022-04-09 10:01:10 +02:00
parent d10abf84ad
commit 29fea59e78

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@ -460,7 +460,7 @@ do { \
* or by having |c| a few percent smaller than |a|. Pre-normalization of
* (a, b) may help.
*
* This is is a variant of an algorithm of Kahan (see Knuth (1981) 4.2.2
* This is a variant of an algorithm of Kahan (see Knuth (1981) 4.2.2
* exercise 19). We gain considerable efficiency by requiring the terms to
* be sufficiently normalized and sufficiently increasing.
*/