Apply @W0ni suggestions

doc/jitter/jitter.ipynb

@@ -129,8 +129,8 @@
  "source": [
  "For now, our emulator is an empty box. It has:\n",
  "\n",
- "* registers, reachable from the `.cpu` attribute. There are initiallized to 0\n",
- "* a virtual memory, reachable from the `.vm` attribute. It starts empty"
+ "* registers, reachable from the `.cpu` attribute. These are initiallized to 0.\n",
+ "* a virtual memory, reachable from the `.vm` attribute. It starts empty."
  ]
  },
  {
@@ -400,7 +400,8 @@
  "jitter.run(0x1000)\n",
  "\n",
  "# The execution ends with an error, which is expected.\n",
- "# Indeed, we RET on 0x1337beef, which is not mapped in memory, hence the \"WARNING: address 0x1337BEEF is not mapped in virtual memory\""
+ "# Indeed, we RET on 0x1337beef, which is not mapped in memory,\n",
+ "# hence the \"WARNING: address 0x1337BEEF is not mapped in virtual memory\""
  ]
  },
  {
@@ -434,10 +435,10 @@
  "cell_type": "markdown",
  "metadata": {},
  "source": [
- "If a breakpoint callback return `True`, the emulation continue.\n",
+ "If a breakpoint callback returns `True`, the emulation continues.\n",
  "Otherwise, the emulation will stop and the value returned by the `jitter.continue_run()` call is the callback return value.\n",
  "\n",
- "Note: if one need to add more argument to the callback, there are many Pythonic way to do it.\n",
+ "Note: if one need to add more arguments to the callback, there are many Pythonic way to do it.\n",
  "For instance, one can use `lambda` to capture an argument or object instance (ie. `jitter.add_breakpoint(address, obj.callback)` with a `def callback(self, jitter)` inside the `obj` definition).\n",
  "\n",
  "The breakpoint mechanism is used to implement several features. For instance:\n",