docs(variance): Correct typos in comments (#10844)

pingsutw · web-flow · commit f37f1a5b966b · 2024-06-10T18:01:36.000-04:00
Signed-off-by: Kevin Su &lt;pingsutw@apache.org&gt;
diff --git a/datafusion/functions-aggregate/src/variance.rs b/datafusion/functions-aggregate/src/variance.rs
@@ -199,7 +199,7 @@ impl AggregateUDFImpl for VariancePopulation {
 }
 
 /// An accumulator to compute variance
-/// The algrithm used is an online implementation and numerically stable. It is based on this paper:
+/// The algorithm used is an online implementation and numerically stable. It is based on this paper:
 /// Welford, B. P. (1962). "Note on a method for calculating corrected sums of squares and products".
 /// Technometrics. 4 (3): 419–420. doi:10.2307/1266577. JSTOR 1266577.
 ///

Original file line number	Diff line number	Diff line change
`@@ -199,7 +199,7 @@ impl AggregateUDFImpl for VariancePopulation {`
`199`	`199`	`}`
`200`	`200`
`201`	`201`	`/// An accumulator to compute variance`
`202`		`-/// The algrithm used is an online implementation and numerically stable. It is based on this paper:`
	`202`	`+/// The algorithm used is an online implementation and numerically stable. It is based on this paper:`
`203`	`203`	`/// Welford, B. P. (1962). "Note on a method for calculating corrected sums of squares and products".`
`204`	`204`	`/// Technometrics. 4 (3): 419–420. doi:10.2307/1266577. JSTOR 1266577.`
`205`	`205`	`///`