chore: fix some typos in css files (#1702)

Signed-off-by: tinyfoolish <tinyfoolish@outlook.com>

Author: tinyfoolish

public/tradingview.css

@@ -141,7 +141,7 @@ div[data-name="series-properties-dialog"],
 div[data-role="dialog-content"] div[data-role="list-item"] span,
 /*  Layers dialog list item */
 [class^='wrap-'],
-/* Series proerties */
+/* Series properties */
 div[data-name="series-properties-dialog"],
 /* Series left sidetabs */
 [class^='tab-'],
@@ -152,7 +152,7 @@ div[data-name="series-properties-dialog"],
 /* General toolbar popup list items */
 [class^='item-']:hover,
 [class^='item-'][class*='interactive-'][class*='hovered-'],
-/* Sub headers for inteval popup */
+/* Sub headers for interval popup */
 [class^='section-']:hover,
 /* Emoji topbar items */
 [class^='isActive-'],

public/tradingview_default.css

@@ -142,7 +142,7 @@ div[data-name="series-properties-dialog"],
 div[data-role="dialog-content"] div[data-role="list-item"] span,
 /*  Layers dialog list item */
 [class^='wrap-'],
-/* Series proerties */
+/* Series properties */
 div[data-name="series-properties-dialog"],
 /* Series left sidetabs */
 [class^='tab-'],
@@ -153,7 +153,7 @@ div[data-name="series-properties-dialog"],
 /* General toolbar popup list items */
 [class^='item-']:hover,
 [class^='item-'][class*='interactive-'][class*='hovered-'],
-/* Sub headers for inteval popup */
+/* Sub headers for interval popup */
 [class^='section-']:hover,
 /* Emoji topbar items */
 [class^='isActive-'],
@@ -165,7 +165,7 @@ div[data-role="dialog-content"] div[data-role="list-item"]:hover span,
 [class^='wrap-'] [class^='dropdown-']:hover span,
 [class^='wrap-'] [class^='dropdown-']:hover [class^='arrowIcon-'],
 [class^='menuItem-']:hover,
-/* Close buton series popup */
+/* Close button series popup */
 [class^='close-']:hover {
   cursor: pointer !important;
   color: var(--tv-menu-text-hover) !important;