fixed spelling errors

DESCRIPTION

@@ -10,7 +10,7 @@ Authors@R: c(
 Maintainer: Ben Baumer <[email protected]>
 Description: A framework for loading medium-sized data from
     the Internet to a local or remote relational database management system.
-    This package itself doesn't do much more than provide a toy example and set up
+    This package itself does not do much more than provide a toy example and set up
     the method structure. Packages that depend on this package will facilitate the
     construction and maintenance of their respective databases.
 License: CC0

R/etl.R

@@ -24,7 +24,7 @@
 #' is a data source backed by an SQL database. However, an \code{\link{etl}} object
 #' has additional functionality based on the presumption that the SQL database
 #' will be populated from data files stored on the local hard disk. The ETL functions
-#' documented in \code{\link{etl_create}} provide the necessary funcitonality
+#' documented in \code{\link{etl_create}} provide the necessary functionality
 #' for \strong{extract}ing data from the Internet to \code{raw_dir},
 #' \strong{transform}ing those data
 #' and placing the cleaned up data (usually in CSV format) into \code{load_dir},

R/utils.R

@@ -84,7 +84,7 @@ valid_year_month <- function(years, months,
 #' @description Match year and month vectors to filenames
 #' @inheritParams extract_date_from_filename
 #' @param years a numeric vector of years
-#' @param months a numberic vector of months
+#' @param months a numeric vector of months
 #' @return a character vector of \code{files} that match the \code{pattern}, \code{year}, and \code{month} arguments
 #' @importFrom lubridate year month
 #' @export
@@ -186,7 +186,7 @@ src_mysql_cnf <- function(dbname = "test", groups = "rs-dbi", ...) {
   }
 }
 
-#' Return the datbaase type for an ETL or DBI connection
+#' Return the database type for an ETL or DBI connection
 #' @param obj and \code{\link{etl}} or \code{\link[DBI]{DBIConnection-class}} object
 #' @param ... currently ignored
 #' @export