content: improve consistency in release history entries

All past release history entries have been written in raw HTML format
with a goal of keeping a consistent style and grammar. Apply fixes to
various minor inconsistencies that have made their way into the text.

This change is done in anticipation of the release history entries
being generated from a more structured source of data in CL 229081.
With these changes done, there will be no difference in displayed
HTML content after the transition.

For golang/go#38488.

Change-Id: Ifd19481d57a66d1ef30c5b92565618e1e9e450ce
Reviewed-on: https://go-review.googlesource.com/c/website/+/229080
Reviewed-by: Alexander Rakoczy <[email protected]>

Author: dmitshur

content/static/doc/devel/release.html

@@ -40,7 +40,7 @@ <h3 id="go1.14.minor">Minor revisions</h3>
 
 <p>
 go1.14.2 (released 2020/04/08) includes fixes to cgo, the go command, the runtime,
-<code>os/exec</code>, and <code>testing</code> packages. See the
+and the <code>os/exec</code> and <code>testing</code> packages. See the
 <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.14.2+label%3ACherryPickApproved">Go
 1.14.2 milestone</a> on our issue tracker for details.
 </p>
@@ -63,14 +63,14 @@ <h3 id="go1.13.minor">Minor revisions</h3>
 
 <p>
 go1.13.2 (released 2019/10/17) includes security fixes to the
-<code>crypto/dsa</code> package and the compiler.
+compiler and the <code>crypto/dsa</code> package.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.13.2+label%3ACherryPickApproved">Go
 1.13.2 milestone</a> on our issue tracker for details.
 </p>
 
 <p>
 go1.13.3 (released 2019/10/17) includes fixes to the go command,
-the toolchain, the runtime, <code>syscall</code>, <code>net</code>,
+the toolchain, the runtime, and the <code>syscall</code>, <code>net</code>,
 <code>net/http</code>, and <code>crypto/ecdsa</code> packages.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.13.3+label%3ACherryPickApproved">Go
 1.13.3 milestone</a> on our issue tracker for details.
@@ -107,8 +107,8 @@ <h3 id="go1.13.minor">Minor revisions</h3>
 </p>
 
 <p>
-go1.13.8 (released 2020/02/12) includes fixes to the runtime, the
-<code>crypto/x509</code>, and <code>net/http</code> packages. See the
+go1.13.8 (released 2020/02/12) includes fixes to the runtime, and the
+<code>crypto/x509</code> and <code>net/http</code> packages. See the
 <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.13.8+label%3ACherryPickApproved">Go
 1.13.8 milestone</a> on our issue tracker for details.
 </p>
@@ -122,7 +122,7 @@ <h3 id="go1.13.minor">Minor revisions</h3>
 
 <p>
 go1.13.10 (released 2020/04/08) includes fixes to the go command, the runtime,
-<code>os/exec</code>, and <code>time</code> packages. See the
+and the <code>os/exec</code> and <code>time</code> packages. See the
 <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.13.10+label%3ACherryPickApproved">Go
 1.13.10 milestone</a> on our issue tracker for details.
 </p>
@@ -218,7 +218,7 @@ <h3 id="go1.12.minor">Minor revisions</h3>
 
 <p>
 go1.12.12 (released 2019/10/17) includes fixes to the go command,
-runtime, <code>syscall</code> and <code>net</code> packages.
+runtime, and the <code>syscall</code> and <code>net</code> packages.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.12.12+label%3ACherryPickApproved">Go
 1.12.12 milestone</a> on our issue tracker for details.
 </p>
@@ -316,7 +316,7 @@ <h3 id="go1.11.minor">Minor revisions</h3>
 
 <p>
 go1.11.7 (released 2019/04/05) includes fixes to the runtime and the
-<code>net</code> packages. See the
+<code>net</code> package. See the
 <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.11.7+label%3ACherryPickApproved">Go
 1.11.7 milestone</a> on our issue tracker for details.
 </p>
@@ -403,7 +403,7 @@ <h3 id="go1.10.minor">Minor revisions</h3>
 </p>
 
 <p>
-go1.10.5 (released 2018/11/02) includes fixes to the go command, linker, runtime
+go1.10.5 (released 2018/11/02) includes fixes to the go command, linker, runtime,
 and the <code>database/sql</code> package.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.10.5+label%3ACherryPickApproved">Go
 1.10.5 milestone</a> on our issue tracker for details.
@@ -467,13 +467,13 @@ <h3 id="go1.9.minor">Minor revisions</h3>
 </p>
 
 <p>
-go1.9.4 (released 2018/02/07) includes a security fix to “go get”.
+go1.9.4 (released 2018/02/07) includes a security fix to "go get".
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.9.4+label%3ACherryPickApproved">Go
-1.9.4</a> milestone on our issue tracker for details.
+1.9.4 milestone</a> on our issue tracker for details.
 </p>
 
 <p>
-go1.9.5 (released 2018/03/28) includes fixes to the compiler, go command, and
+go1.9.5 (released 2018/03/28) includes fixes to the compiler, go command, and the
 <code>net/http/pprof</code> package.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.9.5+label%3ACherryPickApproved">Go
 1.9.5 milestone</a> on our issue tracker for details.
@@ -487,7 +487,7 @@ <h3 id="go1.9.minor">Minor revisions</h3>
 
 <p>
 go1.9.7 (released 2018/06/05) includes fixes to the go command, and the
-<code>crypto/x509</code>, and <code>strings</code> packages.
+<code>crypto/x509</code> and <code>strings</code> packages.
 In particular, it adds <a href="https://go.googlesource.com/go/+/d4e21288e444d3ffd30d1a0737f15ea3fc3b8ad9">
 minimal support to the go command for the vgo transition</a>.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.9.7+label%3ACherryPickApproved">Go
@@ -553,7 +553,7 @@ <h3 id="go1.8.minor">Minor revisions</h3>
 </p>
 
 <p>
-go1.8.7 (released 2018/02/07) includes a security fix to “go get”.
+go1.8.7 (released 2018/02/07) includes a security fix to "go get".
 It contains the same fix as Go 1.9.4 and was released at the same time.
 See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.8.7">Go
 1.8.7</a> milestone on our issue tracker for details.