docs: fix incorrect return annotation in stats/base/dists/weibull/pdf#11119

kgryte merged 1 commit intostdlib-js:developstdlib-js/stdlib:developfrom

Om-A-osc:docs/stats-base-dists-weibull-pdf-main.cOm-A-osc/stdlib:docs/stats-base-dists-weibull-pdf-main.cCopy head branch name to clipboard