docs(cargo-test): missing apostrophe for possessive nouns

Author: weihanglo

src/doc/man/cargo-test.md

@@ -69,7 +69,7 @@ For documentation tests, the working directory when invoking `rustdoc` is set to
 the workspace root directory, and is also the directory `rustdoc` uses as the
 compilation directory of each documentation test.
 The working directory when running each documentation test is set to the root
-directory of the package the test belongs to, and is controlled via `rustdoc`s
+directory of the package the test belongs to, and is controlled via `rustdoc`'s
 `--test-run-directory` option.
 
 ## OPTIONS

src/doc/man/generated_txt/cargo-test.txt

@@ -64,7 +64,7 @@ DESCRIPTION
        uses as the compilation directory of each documentation test. The
        working directory when running each documentation test is set to the
        root directory of the package the test belongs to, and is controlled via
-       rustdocs --test-run-directory option.
+       rustdoc’s --test-run-directory option.
 
 OPTIONS
    Test Options

src/doc/src/commands/cargo-test.md

@@ -69,7 +69,7 @@ For documentation tests, the working directory when invoking `rustdoc` is set to
 the workspace root directory, and is also the directory `rustdoc` uses as the
 compilation directory of each documentation test.
 The working directory when running each documentation test is set to the root
-directory of the package the test belongs to, and is controlled via `rustdoc`s
+directory of the package the test belongs to, and is controlled via `rustdoc`'s
 `--test-run-directory` option.
 
 ## OPTIONS

src/etc/man/cargo-test.1

@@ -64,7 +64,7 @@ For documentation tests, the working directory when invoking \fBrustdoc\fR is se
 the workspace root directory, and is also the directory \fBrustdoc\fR uses as the
 compilation directory of each documentation test.
 The working directory when running each documentation test is set to the root
-directory of the package the test belongs to, and is controlled via \fBrustdoc\fRs
+directory of the package the test belongs to, and is controlled via \fBrustdoc\fR\[cq]s
 \fB\-\-test\-run\-directory\fR option.
 .SH "OPTIONS"
 .SS "Test Options"