Corrected typo in analogy dataset URL.
Corrected typo in analogy dataset URL.

Summary: There was a typo in the URL for word analogy datasets.

Reviewed By: EdouardGrave

Differential Revision: D14576932

fbshipit-source-id: 935cb09cfb9fc39750e96f2d3642e46ddce8a4ee

facebookresearch/fastText,facebookresearch/fastText,facebookresearch/fastText,facebookresearch/fastText,facebookresearch/fastText,facebookresearch/fastText