bpo-44249: Fix 3 README.rst typos (GH-26385)
diff --git a/README.rst b/README.rst
index 58cf6ab..898680a 100644
--- a/README.rst
+++ b/README.rst
@@ -110,12 +110,12 @@
resulted from a previous compilation.
An instrumented version of the interpreter is built, using suitable compiler
-flags for each flavour. Note that this is just an intermediary step. The
-binary resulting from this step is not good for real life workloads as it has
+flags for each flavor. Note that this is just an intermediary step. The
+binary resulting from this step is not good for real-life workloads as it has
profiling instructions embedded inside.
After the instrumented interpreter is built, the Makefile will run a training
-workload. This is necessary in order to profile the interpreter execution.
+workload. This is necessary in order to profile the interpreter's execution.
Note also that any output, both stdout and stderr, that may appear at this step
is suppressed.
