[release-branch.go1.16] cmd/go: fix godoc formatting for text from 'go help install'

Fixes #44860

Change-Id: I5a12c6437a91ce59307483ffcc70e084edc32197
Reviewed-on: https://go-review.googlesource.com/c/go/+/301329
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 86bbf4beee276b9a7f9a427a9d1a9277bd904709)
Reviewed-on: https://go-review.googlesource.com/c/go/+/301429

2 files changed, 24 insertions, 16 deletions

diff --git a/src/cmd/go/alldocs.go b/src/cmd/go/alldocs.go
index e7c63f0749..84f89c9d2d 100644
--- a/src/cmd/go/alldocs.go
+++ b/src/cmd/go/alldocs.go
@@ -692,18 +692,22 @@
 // arguments must satisfy the following constraints:
 //
 // - Arguments must be package paths or package patterns (with "..." wildcards).
-//   They must not be standard packages (like fmt), meta-patterns (std, cmd,
-//   all), or relative or absolute file paths.
+// They must not be standard packages (like fmt), meta-patterns (std, cmd,
+// all), or relative or absolute file paths.
+//
 // - All arguments must have the same version suffix. Different queries are not
-//   allowed, even if they refer to the same version.
+// allowed, even if they refer to the same version.
+//
 // - All arguments must refer to packages in the same module at the same version.
+//
 // - No module is considered the "main" module. If the module containing
-//   packages named on the command line has a go.mod file, it must not contain
-//   directives (replace and exclude) that would cause it to be interpreted
-//   differently than if it were the main module. The module must not require
-//   a higher version of itself.
+// packages named on the command line has a go.mod file, it must not contain
+// directives (replace and exclude) that would cause it to be interpreted
+// differently than if it were the main module. The module must not require
+// a higher version of itself.
+//
 // - Package path arguments must refer to main packages. Pattern arguments
-//   will only match main packages.
+// will only match main packages.
 //
 // If the arguments don't have version suffixes, "go install" may run in
 // module-aware mode or GOPATH mode, depending on the GO111MODULE environment
diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
index 780d639c5d..f024b07b22 100644
--- a/src/cmd/go/internal/work/build.go
+++ b/src/cmd/go/internal/work/build.go
@@ -482,18 +482,22 @@ To eliminate ambiguity about which module versions are used in the build, the
 arguments must satisfy the following constraints:
 
 - Arguments must be package paths or package patterns (with "..." wildcards).
-  They must not be standard packages (like fmt), meta-patterns (std, cmd,
-  all), or relative or absolute file paths.
+They must not be standard packages (like fmt), meta-patterns (std, cmd,
+all), or relative or absolute file paths.
+
 - All arguments must have the same version suffix. Different queries are not
-  allowed, even if they refer to the same version.
+allowed, even if they refer to the same version.
+
 - All arguments must refer to packages in the same module at the same version.
+
 - No module is considered the "main" module. If the module containing
-  packages named on the command line has a go.mod file, it must not contain
-  directives (replace and exclude) that would cause it to be interpreted
-  differently than if it were the main module. The module must not require
-  a higher version of itself.
+packages named on the command line has a go.mod file, it must not contain
+directives (replace and exclude) that would cause it to be interpreted
+differently than if it were the main module. The module must not require
+a higher version of itself.
+
 - Package path arguments must refer to main packages. Pattern arguments
-  will only match main packages.
+will only match main packages.
 
 If the arguments don't have version suffixes, "go install" may run in
 module-aware mode or GOPATH mode, depending on the GO111MODULE environment