fix wrongly documented default value

README.md

@@ -587,7 +587,7 @@ require('go').setup({
                    -- false: do nothing
                    -- if lsp_cfg is a table, merge table with with non-default gopls setup in go/lsp.lua, e.g.
                    --   lsp_cfg = {settings={gopls={matcher='CaseInsensitive', ['local'] = 'your_local_module_path', gofumpt = true }}}
-  lsp_gofumpt = false, -- true: set default gofmt in gopls format to gofumpt
+  lsp_gofumpt = true, -- true: set default gofmt in gopls format to gofumpt
   lsp_on_attach = nil, -- nil: use on_attach function defined in go/lsp.lua,
                        --      when lsp_cfg is true
                        -- if lsp_on_attach is a function: use this function as on_attach function for gopls

doc/go.txt

@@ -343,7 +343,7 @@ You can setup go.nvim with following options:
   lsp_cfg = false, -- false: do nothing
                    -- true: apply non-default gopls setup defined in go/lsp.lua
                    -- if lsp_cfg is a table, merge table with with non-default gopls setup in go/lsp.lua, e.g.
-  lsp_gofumpt = false, -- true: set default gofmt in gopls format to gofumpt
+  lsp_gofumpt = true, -- true: set default gofmt in gopls format to gofumpt
   lsp_on_attach = nil, -- nil: do nothing
                        -- if lsp_on_attach is a function: use this function as on_attach function for gopls,
                        -- when lsp_cfg is true

lua/go.lua

@@ -23,7 +23,7 @@ _GO_NVIM_CFG = {
   lsp_cfg = false, -- false: do nothing
   -- true: apply non-default gopls setup defined in go/lsp.lua
   -- if lsp_cfg is a table, merge table with with non-default gopls setup in go/lsp.lua, e.g.
-  lsp_gofumpt = false, -- true: set default gofmt in gopls format to gofumpt
+  lsp_gofumpt = true, -- true: set default gofmt in gopls format to gofumpt
   lsp_on_attach = nil, -- nil: use on_attach function defined in go/lsp.lua for gopls,
   --      when lsp_cfg is true
   -- if lsp_on_attach is a function: use this function as on_attach function for gopls,

lua/go/lsp.lua

@@ -126,8 +126,8 @@ function M.config()
     require('go.install').install('gopls')
   end
 
-  if _GO_NVIM_CFG.lsp_gofumpt then
-    gopls.settings.gopls.gofumpt = true
+  if _GO_NVIM_CFG.lsp_gofumpt == false then
+    gopls.settings.gopls.gofumpt = false
   end
 
   if _GO_NVIM_CFG.gopls_remote_auto then