Fixed typos

[petryshkaCODE]

Changes

1. File: /providers/util.go
   • Fixed buidler to builder (Line 34)
2. File: /commands/push.go
   • Fixed netowrk to network (Line 128)
3. File: /commands/actions/publish.go
   • Fixed Commitish to Committish (Line 287)

Purpose

• Enhanced the clarity and professionalism of the documentation.
• Fixed minor grammatical issues for better understanding.