third_party/WebKit: fix typos found in comments

third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
index 361342e86a8714d3ab2272cf036e058615b1a2b4..403c80dd6df462b9a9e12dbee5ceab6cfed4ad71 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
@@ -716,7 +716,7 @@ void SpellChecker::updateMarkersForWordsAffectedByEditing(bool doNotRemoveIfSele
     // However, if an autocorrection change a single word to multiple words, we want to remove correction mark from all the
     // resulted words even we only edit one of them. For example, assuming autocorrection changes "avantgarde" to "avant
     // garde", we will have CorrectionIndicator marker on both words and on the whitespace between them. If we then edit garde,
-    // we would like to remove the marker from word "avant" and whitespace as well. So we need to get the continous range of
+    // we would like to remove the marker from word "avant" and whitespace as well. So we need to get the continuous range of
     // of marker that contains the word in question, and remove marker on that whole range.
     Document* document = frame().document();
     ASSERT(document);