Update gene-product-information-gpi-format-20.md

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_docs/gene-product-information-gpi-format-20.md

@@ -12,8 +12,7 @@ GO also provides annotations as [GAF files](/docs/go-annotation-file-gaf-format-
 
 # Gene Product Information (GPI) 2.0 file guidelines
 
-This page is a summary of the Gene Product Information Data (GPI) 2.0 format; for full technical details and changes from GPI 1.2 [see the GitHub specification page](https://github.com/geneontology/go-annotation/blob/master/specs/gpad-gpi-2-0.md). The companion file to this GPI 2.0 is [GPAD 2.0](/docs/gene-product-association-data-gpad-format-2.0/).
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+This page is a summary of the Gene Product Information Data (GPI) 2.0 format; for full technical details and changes from GPI 1.2 [see the GitHub specification page](https://github.com/geneontology/go-annotation/blob/master/specs/gpad-gpi-2-0.md). 
 **Note that the GPI file is the companion file for the [GPAD file](/docs/gene-product-association-data-gpad-format/).
 Both files should be submitted together using the same version.**