diff --git a/docs/index.html b/docs/index.html
index 033494670..f7bc27739 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -3596,7 +3596,7 @@ Ms Pac-Man (Stella extended codes):
       <td>Indicates the bank-switching type for the game.
       The value of this property must be either <b>Auto</b> or one of the following
       (for more information about bank-switching see Kevin Horton's <a href="http://kevtris.org/files/sizes.txt">2600 bankswitching
-      document</a> or the documentation in each cartridges source code file). Types marked
+      document</a> or the documentation in each cartridge's source code file). Types marked
       as (&#185;) do not currently have reliable auto-detection, those marked as (&#178;)
       are not fully supported in the debugger:
       <table cellpadding="2" border="1">
diff --git a/src/emucore/EventHandler.cxx b/src/emucore/EventHandler.cxx
index edd92f4d2..fb3c48106 100644
--- a/src/emucore/EventHandler.cxx
+++ b/src/emucore/EventHandler.cxx
@@ -1250,13 +1250,13 @@ EventHandler::ActionList EventHandler::ourEmulActionList[kEmulActionListSize] =
   { Event::Console7800Pause,       "7800 Pause Key",           "", true  },
   { Event::ConsoleLeftDiffA,       "P0 Difficulty A",          "", true  },
   { Event::ConsoleLeftDiffB,       "P0 Difficulty B",          "", true  },
-  { Event::ConsoleLeftDiffToggle,  "P0 Swap Difficulty",       "", true  },
+  { Event::ConsoleLeftDiffToggle,  "P0 swap Difficulty",       "", true  },
   { Event::ConsoleRightDiffA,      "P1 Difficulty A",          "", true  },
   { Event::ConsoleRightDiffB,      "P1 Difficulty B",          "", true  },
-  { Event::ConsoleRightDiffToggle, "P1 Swap Difficulty",       "", true  },
-  { Event::SaveState,              "Save State",               "", false },
-  { Event::ChangeState,            "Change State",             "", false },
-  { Event::LoadState,              "Load State",               "", false },
+  { Event::ConsoleRightDiffToggle, "P1 swap Difficulty",       "", true  },
+  { Event::SaveState,              "Save state",               "", false },
+  { Event::ChangeState,            "Change state",             "", false },
+  { Event::LoadState,              "Load state",               "", false },
   { Event::TakeSnapshot,           "Snapshot",                 "", false },
   { Event::Fry,                    "Fry cartridge",            "", false },
   { Event::VolumeDecrease,         "Decrease volume",          "", false },
diff --git a/src/gui/GameInfoDialog.cxx b/src/gui/GameInfoDialog.cxx
index 95ac8e3d6..cd5e15c68 100644
--- a/src/gui/GameInfoDialog.cxx
+++ b/src/gui/GameInfoDialog.cxx
@@ -93,7 +93,7 @@ GameInfoDialog::GameInfoDialog(
   ypos += ifont.getLineHeight() + VGAP * 4;
 
   pwidth = font.getStringWidth("Auto-detect");
-  t = new StaticTextWidget(myTab, font, HBORDER, ypos + 1, "TV Format ");
+  t = new StaticTextWidget(myTab, font, HBORDER, ypos + 1, "TV format ");
   items.clear();
   VarList::push_back(items, "Auto-detect", "AUTO");
   VarList::push_back(items, "NTSC", "NTSC");
diff --git a/src/gui/HelpDialog.cxx b/src/gui/HelpDialog.cxx
index 6a0c905c8..b83d0c5dc 100644
--- a/src/gui/HelpDialog.cxx
+++ b/src/gui/HelpDialog.cxx
@@ -133,9 +133,9 @@ void HelpDialog::updateStrings(uInt8 page, uInt8 lines, string& title)
       title = "TV Filters";
       ADD_BIND(ALT_" 1", "Disable filtering");
       ADD_BIND(ALT_" 2", "Enable 'Composite' mode");
-      ADD_BIND(ALT_" 3", "Enable 'S-video' mode");
+      ADD_BIND(ALT_" 3", "Enable 'S-Video' mode");
       ADD_BIND(ALT_" 4", "Enable 'RGB' mode");
-      ADD_BIND(ALT_" 5", "Enable 'Bad Adjust' mode");
+      ADD_BIND(ALT_" 5", "Enable 'Bad adjust' mode");
       ADD_BIND(ALT_" 6", "Enable 'Custom' mode");
       ADD_BIND(ALT_" 7", "Adjust scanline intensity");
       ADD_BIND(ALT_" 8", "Toggle scanline interpol.");
@@ -153,7 +153,7 @@ void HelpDialog::updateStrings(uInt8 page, uInt8 lines, string& title)
       ADD_BIND("Ctrl PgDn", "Decrease Display.Height");
       ADD_LINE();
       ADD_BIND(ALT_" L", "Toggle frame stats");
-      ADD_BIND(ALT_" ,", "Toggle 'Debug Colors' mode");
+      ADD_BIND(ALT_" ,", "Toggle 'Debug colors' mode");
       ADD_BIND(ALT_" t", "Toggle 'Time Machine' mode");
       break;