Update qa_dataset.csv

qa_dataset.csv

@@ -1,7 +1,7 @@
-Date, Event
-2001-01-13, A 7.6-magnitude earthquake hits El Salvador, killing at least 944 people.
-2001-01-16, Assassination of Laurent-Désiré Kabila, President of the Democratic Republic of the Congo.
-2001-01-26, A 7.7-magnitude earthquake strikes Gujarat, India, causing significant casualties.
+Date,Event
+2001-01-13,A 7.6-magnitude earthquake hits El Salvador, killing at least 944 people.
+2001-01-16,Assassination of Laurent-Désiré Kabila, President of the Democratic Republic of the Congo.
+2001-01-26,A 7.7-magnitude earthquake strikes Gujarat, India, causing significant casualties.
 2001-02-13, A 6.6-magnitude earthquake hits El Salvador, killing at least 315 people.
 2001-06-23, An 8.4-magnitude earthquake strikes Peru, causing a destructive tsunami.
 2001-09-11, September 11 attacks: Al-Qaeda terrorists hijack four planes, crashing them into the World Trade Center, the Pentagon, and a field in Pennsylvania, killing 2,977 people.