typo: awailable -> available

src/doc/unstable-book/src/compiler-flags/report-time.md

@@ -22,7 +22,7 @@ Available options:
 
 ```sh
 --report-time [plain|colored]
-                Show execution time of each test. Awailable values:
+                Show execution time of each test. Available values:
                 plain = do not colorize the execution time (default);
                 colored = colorize output according to the `color`
                 parameter value;

src/libtest/cli.rs

@@ -115,7 +115,7 @@ fn optgroups() -> getopts::Options {
         .optflagopt(
             "",
             "report-time",
-            "Show execution time of each test. Awailable values:
+            "Show execution time of each test. Available values:
             plain   = do not colorize the execution time (default);
             colored = colorize output according to the `color` parameter value;