header and more textual updates

apps/etherscan/src/app/views/CaptureKeyView.tsx

@@ -33,8 +33,9 @@ export const CaptureKeyView: React.FC = () => {
         >
           {({ errors, touched, handleSubmit }) => (
             <form onSubmit={handleSubmit}>
+              <h6>Set Etherscan API Key</h6>
               <div className="form-group" style={{ marginBottom: "0.5rem" }}>
-                <label htmlFor="apikey">Enter Etherscan API Key</label>
+                <label htmlFor="apikey">API Key</label>
                 <Field
                   className={
                     errors.apiKey && touched.apiKey

apps/etherscan/src/app/views/ReceiptsView.tsx

@@ -67,7 +67,7 @@ export const ReceiptsView: React.FC = () => {
                     className="form-group"
                     style={{ marginBottom: "0.5rem" }}
                   >
-                    <h6>Check receipt GUID status</h6>
+                    <h6>Check Receipt GUID Status</h6>
                     <label htmlFor="receiptGuid">Receipt GUID</label>
                     <Field
                       className={

apps/etherscan/src/app/views/VerifyView.tsx

@@ -89,7 +89,7 @@ export const VerifyView: React.FC<Props> = ({
             })
           }
           return (<form onSubmit={handleSubmit}>
-            <h6>Verify smart contracts</h6>
+            <h6>Verify Smart Contracts</h6>
             <div className="form-group">
               <label htmlFor="network">Selected Network</label> 
               <Field