Fixed type CoxPHFitter
@@ -1614,7 +1614,7 @@ See https://stats.stackexchange.com/q/11109/11867 for more.\n",
Caution
--------
- If the survival function doesn't converge to 0, the the expectation is really infinity and the returned
+ If the survival function doesn't converge to 0, then the expectation is really infinity and the returned
values are meaningless/too large. In that case, using ``predict_median`` or ``predict_percentile`` would be better.
Parameters
